1986604488

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20393}}^1$

素因数の和:20460

約数の個数: 128

約数和(自身を含む): 6167145600

約数和(自身を除く): 4180541112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 41, 44, 54, 66, 72, 82, 88, 99, 108, 123, 132, 164, 198, 216, 246, 264, 297, 328, 369, 396, 451, 492, 594, 738, 792, 902, 984, 1107, 1188, 1353, 1476, 1804, 2214, 2376, 2706, 2952, 3608, 4059, 4428, 5412, 8118, 8856, 10824, 12177, 16236, 20393, 24354, 32472, 40786, 48708, 61179, 81572, 97416, 122358, 163144, 183537, 224323, 244716, 367074, 448646, 489432, 550611, 672969, 734148, 836113, 897292, 1101222, 1345938, 1468296, 1672226, 1794584, 2018907, 2202444, 2508339, 2691876, 3344452, 4037814, 4404888, 5016678, 5383752, 6056721, 6688904, 7525017, 8075628, 9197243, 10033356, 12113442, 15050034, 16151256, 18394486, 20066712, 22575051, 24226884, 27591729, 30100068, 36788972, 45150102, 48453768, 55183458, 60200136, 73577944, 82775187, 90300204, 110366916, 165550374, 180600408, 220733832, 248325561, 331100748, 496651122, 662201496, 993302244, 1986604488]

約数ペア:

[(1, 1986604488), (2, 993302244), (3, 662201496), (4, 496651122), (6, 331100748), (8, 248325561), (9, 220733832), (11, 180600408), (12, 165550374), (18, 110366916), (22, 90300204), (24, 82775187), (27, 73577944), (33, 60200136), (36, 55183458), (41, 48453768), (44, 45150102), (54, 36788972), (66, 30100068), (72, 27591729), (82, 24226884), (88, 22575051), (99, 20066712), (108, 18394486), (123, 16151256), (132, 15050034), (164, 12113442), (198, 10033356), (216, 9197243), (246, 8075628), (264, 7525017), (297, 6688904), (328, 6056721), (369, 5383752), (396, 5016678), (451, 4404888), (492, 4037814), (594, 3344452), (738, 2691876), (792, 2508339), (902, 2202444), (984, 2018907), (1107, 1794584), (1188, 1672226), (1353, 1468296), (1476, 1345938), (1804, 1101222), (2214, 897292), (2376, 836113), (2706, 734148), (2952, 672969), (3608, 550611), (4059, 489432), (4428, 448646), (5412, 367074), (8118, 244716), (8856, 224323), (10824, 183537), (12177, 163144), (16236, 122358), (20393, 97416), (24354, 81572), (32472, 61179), (40786, 48708)]