18699834

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 38316096

約数和(自身を除く): 19616262

約数列:

[1, 2, 3, 6, 67, 134, 181, 201, 257, 362, 402, 514, 543, 771, 1086, 1542, 12127, 17219, 24254, 34438, 36381, 46517, 51657, 72762, 93034, 103314, 139551, 279102, 3116639, 6233278, 9349917, 18699834]

約数ペア:

[(1, 18699834), (2, 9349917), (3, 6233278), (6, 3116639), (67, 279102), (134, 139551), (181, 103314), (201, 93034), (257, 72762), (362, 51657), (402, 46517), (514, 36381), (543, 34438), (771, 24254), (1086, 17219), (1542, 12127)]