18155670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3581}}^1$

素因数の和:3617

約数の個数: 48

約数和(自身を含む): 47196432

約数和(自身を除く): 29040762

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 3581, 5070, 7162, 10743, 17905, 21486, 35810, 46553, 53715, 93106, 107430, 139659, 232765, 279318, 465530, 605189, 698295, 1210378, 1396590, 1815567, 3025945, 3631134, 6051890, 9077835, 18155670]

約数ペア:

[(1, 18155670), (2, 9077835), (3, 6051890), (5, 3631134), (6, 3025945), (10, 1815567), (13, 1396590), (15, 1210378), (26, 698295), (30, 605189), (39, 465530), (65, 279318), (78, 232765), (130, 139659), (169, 107430), (195, 93106), (338, 53715), (390, 46553), (507, 35810), (845, 21486), (1014, 17905), (1690, 10743), (2535, 7162), (3581, 5070)]