7042525.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4951}}^1$

素因数の和:5021

約数の個数: 72

約数和(自身を含む): 194673024

約数和(自身を除く): 128547468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 4951, 6678, 9902, 13356, 14853, 19804, 29706, 34657, 44559, 59412, 69314, 89118, 103971, 138628, 178236, 207942, 262403, 311913, 415884, 524806, 623826, 787209, 1049612, 1247652, 1574418, 1836821, 2361627, 3148836, 3673642, 4723254, 5510463, 7347284, 9446508, 11020926, 16531389, 22041852, 33062778, 66125556]

約数ペア:

[(1, 66125556), (2, 33062778), (3, 22041852), (4, 16531389), (6, 11020926), (7, 9446508), (9, 7347284), (12, 5510463), (14, 4723254), (18, 3673642), (21, 3148836), (28, 2361627), (36, 1836821), (42, 1574418), (53, 1247652), (63, 1049612), (84, 787209), (106, 623826), (126, 524806), (159, 415884), (212, 311913), (252, 262403), (318, 207942), (371, 178236), (477, 138628), (636, 103971), (742, 89118), (954, 69314), (1113, 59412), (1484, 44559), (1908, 34657), (2226, 29706), (3339, 19804), (4452, 14853), (4951, 13356), (6678, 9902)]