8661198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 22095360

約数和(自身を除く): 13434162

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 547, 609, 754, 1094, 1131, 1218, 1641, 2262, 2639, 3282, 3829, 5278, 7111, 7658, 7917, 11487, 14222, 15834, 15863, 21333, 22974, 31726, 42666, 47589, 49777, 95178, 99554, 111041, 149331, 206219, 222082, 298662, 333123, 412438, 618657, 666246, 1237314, 1443533, 2887066, 4330599, 8661198]

約数ペア:

[(1, 8661198), (2, 4330599), (3, 2887066), (6, 1443533), (7, 1237314), (13, 666246), (14, 618657), (21, 412438), (26, 333123), (29, 298662), (39, 222082), (42, 206219), (58, 149331), (78, 111041), (87, 99554), (91, 95178), (174, 49777), (182, 47589), (203, 42666), (273, 31726), (377, 22974), (406, 21333), (546, 15863), (547, 15834), (609, 14222), (754, 11487), (1094, 7917), (1131, 7658), (1218, 7111), (1641, 5278), (2262, 3829), (2639, 3282)]