4618692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 12841920

約数和(自身を除く): 8223228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 139, 142, 156, 213, 234, 278, 284, 417, 426, 468, 556, 639, 834, 852, 923, 1251, 1278, 1668, 1807, 1846, 2502, 2556, 2769, 3614, 3692, 5004, 5421, 5538, 7228, 8307, 9869, 10842, 11076, 16263, 16614, 19738, 21684, 29607, 32526, 33228, 39476, 59214, 65052, 88821, 118428, 128297, 177642, 256594, 355284, 384891, 513188, 769782, 1154673, 1539564, 2309346, 4618692]

約数ペア:

[(1, 4618692), (2, 2309346), (3, 1539564), (4, 1154673), (6, 769782), (9, 513188), (12, 384891), (13, 355284), (18, 256594), (26, 177642), (36, 128297), (39, 118428), (52, 88821), (71, 65052), (78, 59214), (117, 39476), (139, 33228), (142, 32526), (156, 29607), (213, 21684), (234, 19738), (278, 16614), (284, 16263), (417, 11076), (426, 10842), (468, 9869), (556, 8307), (639, 7228), (834, 5538), (852, 5421), (923, 5004), (1251, 3692), (1278, 3614), (1668, 2769), (1807, 2556), (1846, 2502)]