2009903148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1567}}^1$

素因数の和:1708

約数の個数: 144

約数和(自身を含む): 5753180160

約数和(自身を除く): 3743277012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 79, 82, 99, 123, 132, 158, 164, 198, 237, 246, 316, 369, 396, 451, 474, 492, 711, 738, 869, 902, 948, 1353, 1422, 1476, 1567, 1738, 1804, 2607, 2706, 2844, 3134, 3239, 3476, 4059, 4701, 5214, 5412, 6268, 6478, 7821, 8118, 9402, 9717, 10428, 12956, 14103, 15642, 16236, 17237, 18804, 19434, 28206, 29151, 31284, 34474, 35629, 38868, 51711, 56412, 58302, 64247, 68948, 71258, 103422, 106887, 116604, 123793, 128494, 142516, 155133, 192741, 206844, 213774, 247586, 256988, 310266, 320661, 371379, 385482, 427548, 495172, 578223, 620532, 641322, 706717, 742758, 770964, 1114137, 1156446, 1282644, 1361723, 1413434, 1485516, 2120151, 2228274, 2312892, 2723446, 2826868, 4085169, 4240302, 4456548, 5075513, 5446892, 6360453, 8170338, 8480604, 10151026, 12255507, 12720906, 15226539, 16340676, 20302052, 24511014, 25441812, 30453078, 45679617, 49022028, 55830643, 60906156, 91359234, 111661286, 167491929, 182718468, 223322572, 334983858, 502475787, 669967716, 1004951574, 2009903148]

約数ペア:

[(1, 2009903148), (2, 1004951574), (3, 669967716), (4, 502475787), (6, 334983858), (9, 223322572), (11, 182718468), (12, 167491929), (18, 111661286), (22, 91359234), (33, 60906156), (36, 55830643), (41, 49022028), (44, 45679617), (66, 30453078), (79, 25441812), (82, 24511014), (99, 20302052), (123, 16340676), (132, 15226539), (158, 12720906), (164, 12255507), (198, 10151026), (237, 8480604), (246, 8170338), (316, 6360453), (369, 5446892), (396, 5075513), (451, 4456548), (474, 4240302), (492, 4085169), (711, 2826868), (738, 2723446), (869, 2312892), (902, 2228274), (948, 2120151), (1353, 1485516), (1422, 1413434), (1476, 1361723), (1567, 1282644), (1738, 1156446), (1804, 1114137), (2607, 770964), (2706, 742758), (2844, 706717), (3134, 641322), (3239, 620532), (3476, 578223), (4059, 495172), (4701, 427548), (5214, 385482), (5412, 371379), (6268, 320661), (6478, 310266), (7821, 256988), (8118, 247586), (9402, 213774), (9717, 206844), (10428, 192741), (12956, 155133), (14103, 142516), (15642, 128494), (16236, 123793), (17237, 116604), (18804, 106887), (19434, 103422), (28206, 71258), (29151, 68948), (31284, 64247), (34474, 58302), (35629, 56412), (38868, 51711)]