2013187572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{31189}}^1$

素因数の和:31373

約数の個数: 72

約数和(自身を含む): 5585754720

約数和(自身を除く): 3572567148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 163, 198, 326, 396, 489, 652, 978, 1467, 1793, 1956, 2934, 3586, 5379, 5868, 7172, 10758, 16137, 21516, 31189, 32274, 62378, 64548, 93567, 124756, 187134, 280701, 343079, 374268, 561402, 686158, 1029237, 1122804, 1372316, 2058474, 3087711, 4116948, 5083807, 6175422, 10167614, 12350844, 15251421, 20335228, 30502842, 45754263, 55921877, 61005684, 91508526, 111843754, 167765631, 183017052, 223687508, 335531262, 503296893, 671062524, 1006593786, 2013187572]

約数ペア:

[(1, 2013187572), (2, 1006593786), (3, 671062524), (4, 503296893), (6, 335531262), (9, 223687508), (11, 183017052), (12, 167765631), (18, 111843754), (22, 91508526), (33, 61005684), (36, 55921877), (44, 45754263), (66, 30502842), (99, 20335228), (132, 15251421), (163, 12350844), (198, 10167614), (326, 6175422), (396, 5083807), (489, 4116948), (652, 3087711), (978, 2058474), (1467, 1372316), (1793, 1122804), (1956, 1029237), (2934, 686158), (3586, 561402), (5379, 374268), (5868, 343079), (7172, 280701), (10758, 187134), (16137, 124756), (21516, 93567), (31189, 64548), (32274, 62378)]