663004674

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{4591}}^1$

素因数の和:4783

約数の個数: 48

約数和(自身を含む): 1469954304

約数和(自身を除く): 806949630

約数列:

[1, 2, 3, 6, 9, 18, 71, 113, 142, 213, 226, 339, 426, 639, 678, 1017, 1278, 2034, 4591, 8023, 9182, 13773, 16046, 24069, 27546, 41319, 48138, 72207, 82638, 144414, 325961, 518783, 651922, 977883, 1037566, 1556349, 1955766, 2933649, 3112698, 4669047, 5867298, 9338094, 36833593, 73667186, 110500779, 221001558, 331502337, 663004674]

約数ペア:

[(1, 663004674), (2, 331502337), (3, 221001558), (6, 110500779), (9, 73667186), (18, 36833593), (71, 9338094), (113, 5867298), (142, 4669047), (213, 3112698), (226, 2933649), (339, 1955766), (426, 1556349), (639, 1037566), (678, 977883), (1017, 651922), (1278, 518783), (2034, 325961), (4591, 144414), (8023, 82638), (9182, 72207), (13773, 48138), (16046, 41319), (24069, 27546)]