3129742008

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{820163}}^1$

素因数の和:820228

約数の個数: 48

約数和(自身を含む): 8636326920

約数和(自身を除く): 5506584912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 820163, 1640326, 2460489, 3280652, 4920978, 6561304, 7381467, 9841956, 14762934, 19683912, 29525868, 43468639, 59051736, 86937278, 130405917, 173874556, 260811834, 347749112, 391217751, 521623668, 782435502, 1043247336, 1564871004, 3129742008]

約数ペア:

[(1, 3129742008), (2, 1564871004), (3, 1043247336), (4, 782435502), (6, 521623668), (8, 391217751), (9, 347749112), (12, 260811834), (18, 173874556), (24, 130405917), (36, 86937278), (53, 59051736), (72, 43468639), (106, 29525868), (159, 19683912), (212, 14762934), (318, 9841956), (424, 7381467), (477, 6561304), (636, 4920978), (954, 3280652), (1272, 2460489), (1908, 1640326), (3816, 820163)]