2643618

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 5571072

約数和(自身を除く): 2927454

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 183, 186, 233, 366, 466, 699, 1398, 1891, 3782, 5673, 7223, 11346, 14213, 14446, 21669, 28426, 42639, 43338, 85278, 440603, 881206, 1321809, 2643618]

約数ペア:

[(1, 2643618), (2, 1321809), (3, 881206), (6, 440603), (31, 85278), (61, 43338), (62, 42639), (93, 28426), (122, 21669), (183, 14446), (186, 14213), (233, 11346), (366, 7223), (466, 5673), (699, 3782), (1398, 1891)]