2021015736

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 5840640000

約数和(自身を除く): 3819624264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 59, 62, 72, 93, 103, 118, 124, 149, 177, 186, 206, 236, 248, 279, 298, 309, 354, 372, 412, 447, 472, 531, 558, 596, 618, 708, 744, 824, 894, 927, 1062, 1116, 1192, 1236, 1341, 1416, 1788, 1829, 1854, 2124, 2232, 2472, 2682, 3193, 3576, 3658, 3708, 4248, 4619, 5364, 5487, 6077, 6386, 7316, 7416, 8791, 9238, 9579, 10728, 10974, 12154, 12772, 13857, 14632, 15347, 16461, 17582, 18231, 18476, 19158, 21948, 24308, 25544, 26373, 27714, 28737, 30694, 32922, 35164, 36462, 36952, 38316, 41571, 43896, 46041, 48616, 52746, 54693, 55428, 57474, 61388, 65844, 70328, 72924, 76632, 79119, 83142, 92082, 105492, 109386, 110856, 114948, 122776, 131688, 138123, 145848, 158238, 166284, 184164, 188387, 210984, 218772, 229896, 272521, 276246, 316476, 332568, 368328, 376774, 437544, 475757, 545042, 552492, 565161, 632952, 753548, 817563, 905473, 951514, 1090084, 1104984, 1130322, 1427271, 1507096, 1635126, 1695483, 1810946, 1903028, 2180168, 2260644, 2452689, 2716419, 2854542, 3270252, 3390966, 3621892, 3806056, 4281813, 4521288, 4905378, 5432838, 5709084, 6540504, 6781932, 7243784, 8149257, 8563626, 9810756, 10865676, 11418168, 13563864, 16298514, 17127252, 19621512, 21731352, 28069663, 32597028, 34254504, 56139326, 65194056, 84208989, 112278652, 168417978, 224557304, 252626967, 336835956, 505253934, 673671912, 1010507868, 2021015736]

約数ペア:

[(1, 2021015736), (2, 1010507868), (3, 673671912), (4, 505253934), (6, 336835956), (8, 252626967), (9, 224557304), (12, 168417978), (18, 112278652), (24, 84208989), (31, 65194056), (36, 56139326), (59, 34254504), (62, 32597028), (72, 28069663), (93, 21731352), (103, 19621512), (118, 17127252), (124, 16298514), (149, 13563864), (177, 11418168), (186, 10865676), (206, 9810756), (236, 8563626), (248, 8149257), (279, 7243784), (298, 6781932), (309, 6540504), (354, 5709084), (372, 5432838), (412, 4905378), (447, 4521288), (472, 4281813), (531, 3806056), (558, 3621892), (596, 3390966), (618, 3270252), (708, 2854542), (744, 2716419), (824, 2452689), (894, 2260644), (927, 2180168), (1062, 1903028), (1116, 1810946), (1192, 1695483), (1236, 1635126), (1341, 1507096), (1416, 1427271), (1788, 1130322), (1829, 1104984), (1854, 1090084), (2124, 951514), (2232, 905473), (2472, 817563), (2682, 753548), (3193, 632952), (3576, 565161), (3658, 552492), (3708, 545042), (4248, 475757), (4619, 437544), (5364, 376774), (5487, 368328), (6077, 332568), (6386, 316476), (7316, 276246), (7416, 272521), (8791, 229896), (9238, 218772), (9579, 210984), (10728, 188387), (10974, 184164), (12154, 166284), (12772, 158238), (13857, 145848), (14632, 138123), (15347, 131688), (16461, 122776), (17582, 114948), (18231, 110856), (18476, 109386), (19158, 105492), (21948, 92082), (24308, 83142), (25544, 79119), (26373, 76632), (27714, 72924), (28737, 70328), (30694, 65844), (32922, 61388), (35164, 57474), (36462, 55428), (36952, 54693), (38316, 52746), (41571, 48616), (43896, 46041)]