8632806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 21600768

約数和(自身を除く): 12967962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 97, 163, 182, 194, 273, 291, 326, 489, 546, 582, 679, 978, 1141, 1261, 1358, 2037, 2119, 2282, 2522, 3423, 3783, 4074, 4238, 6357, 6846, 7566, 8827, 12714, 14833, 15811, 17654, 26481, 29666, 31622, 44499, 47433, 52962, 88998, 94866, 110677, 205543, 221354, 332031, 411086, 616629, 664062, 1233258, 1438801, 2877602, 4316403, 8632806]

約数ペア:

[(1, 8632806), (2, 4316403), (3, 2877602), (6, 1438801), (7, 1233258), (13, 664062), (14, 616629), (21, 411086), (26, 332031), (39, 221354), (42, 205543), (78, 110677), (91, 94866), (97, 88998), (163, 52962), (182, 47433), (194, 44499), (273, 31622), (291, 29666), (326, 26481), (489, 17654), (546, 15811), (582, 14833), (679, 12714), (978, 8827), (1141, 7566), (1261, 6846), (1358, 6357), (2037, 4238), (2119, 4074), (2282, 3783), (2522, 3423)]