2009097612

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{3119}}^1$

素因数の和:3775

約数の個数: 72

約数和(自身を含む): 5263876800

約数和(自身を除く): 3254779188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 617, 1044, 1234, 1851, 2468, 3119, 3702, 5553, 6238, 7404, 9357, 11106, 12476, 17893, 18714, 22212, 28071, 35786, 37428, 53679, 56142, 71572, 90451, 107358, 112284, 161037, 180902, 214716, 271353, 322074, 361804, 542706, 644148, 814059, 1085412, 1628118, 1924423, 3256236, 3848846, 5773269, 7697692, 11546538, 17319807, 23093076, 34639614, 55808267, 69279228, 111616534, 167424801, 223233068, 334849602, 502274403, 669699204, 1004548806, 2009097612]

約数ペア:

[(1, 2009097612), (2, 1004548806), (3, 669699204), (4, 502274403), (6, 334849602), (9, 223233068), (12, 167424801), (18, 111616534), (29, 69279228), (36, 55808267), (58, 34639614), (87, 23093076), (116, 17319807), (174, 11546538), (261, 7697692), (348, 5773269), (522, 3848846), (617, 3256236), (1044, 1924423), (1234, 1628118), (1851, 1085412), (2468, 814059), (3119, 644148), (3702, 542706), (5553, 361804), (6238, 322074), (7404, 271353), (9357, 214716), (11106, 180902), (12476, 161037), (17893, 112284), (18714, 107358), (22212, 90451), (28071, 71572), (35786, 56142), (37428, 53679)]