8387964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17923}}^1$

素因数の和:17946

約数の個数: 36

約数和(自身を含む): 22835176

約数和(自身を除く): 14447212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 17923, 35846, 53769, 71692, 107538, 161307, 215076, 232999, 322614, 465998, 645228, 698997, 931996, 1397994, 2096991, 2795988, 4193982, 8387964]

約数ペア:

[(1, 8387964), (2, 4193982), (3, 2795988), (4, 2096991), (6, 1397994), (9, 931996), (12, 698997), (13, 645228), (18, 465998), (26, 322614), (36, 232999), (39, 215076), (52, 161307), (78, 107538), (117, 71692), (156, 53769), (234, 35846), (468, 17923)]