15822216

素因数分解:

$2^3\times 3^6\times {\mathrm{2713}}^1$

素因数の和:2737

約数の個数: 56

約数和(自身を含む): 44496030

約数和(自身を除く): 28673814

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2713, 2916, 5426, 5832, 8139, 10852, 16278, 21704, 24417, 32556, 48834, 65112, 73251, 97668, 146502, 195336, 219753, 293004, 439506, 586008, 659259, 879012, 1318518, 1758024, 1977777, 2637036, 3955554, 5274072, 7911108, 15822216]

約数ペア:

[(1, 15822216), (2, 7911108), (3, 5274072), (4, 3955554), (6, 2637036), (8, 1977777), (9, 1758024), (12, 1318518), (18, 879012), (24, 659259), (27, 586008), (36, 439506), (54, 293004), (72, 219753), (81, 195336), (108, 146502), (162, 97668), (216, 73251), (243, 65112), (324, 48834), (486, 32556), (648, 24417), (729, 21704), (972, 16278), (1458, 10852), (1944, 8139), (2713, 5832), (2916, 5426)]