23898498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 55520640

約数和(自身を除く): 31622142

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 67, 78, 102, 134, 201, 221, 269, 402, 442, 538, 663, 807, 871, 1139, 1326, 1614, 1742, 2278, 2613, 3417, 3497, 4573, 5226, 6834, 6994, 9146, 10491, 13719, 14807, 18023, 20982, 27438, 29614, 36046, 44421, 54069, 59449, 88842, 108138, 118898, 178347, 234299, 306391, 356694, 468598, 612782, 702897, 919173, 1405794, 1838346, 3983083, 7966166, 11949249, 23898498]

約数ペア:

[(1, 23898498), (2, 11949249), (3, 7966166), (6, 3983083), (13, 1838346), (17, 1405794), (26, 919173), (34, 702897), (39, 612782), (51, 468598), (67, 356694), (78, 306391), (102, 234299), (134, 178347), (201, 118898), (221, 108138), (269, 88842), (402, 59449), (442, 54069), (538, 44421), (663, 36046), (807, 29614), (871, 27438), (1139, 20982), (1326, 18023), (1614, 14807), (1742, 13719), (2278, 10491), (2613, 9146), (3417, 6994), (3497, 6834), (4573, 5226)]