1407323178

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{12203}}^1$

素因数の和:12403

約数の個数: 48

約数和(自身を含む): 3141309600

約数和(自身を除く): 1733986422

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 149, 258, 298, 387, 447, 774, 894, 1341, 2682, 6407, 12203, 12814, 19221, 24406, 36609, 38442, 57663, 73218, 109827, 115326, 219654, 524729, 1049458, 1574187, 1818247, 3148374, 3636494, 4722561, 5454741, 9445122, 10909482, 16364223, 32728446, 78184621, 156369242, 234553863, 469107726, 703661589, 1407323178]

約数ペア:

[(1, 1407323178), (2, 703661589), (3, 469107726), (6, 234553863), (9, 156369242), (18, 78184621), (43, 32728446), (86, 16364223), (129, 10909482), (149, 9445122), (258, 5454741), (298, 4722561), (387, 3636494), (447, 3148374), (774, 1818247), (894, 1574187), (1341, 1049458), (2682, 524729), (6407, 219654), (12203, 115326), (12814, 109827), (19221, 73218), (24406, 57663), (36609, 38442)]