18976152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{60821}}^1$

素因数の和:60843

約数の個数: 32

約数和(自身を含む): 51090480

約数和(自身を除く): 32114328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 60821, 121642, 182463, 243284, 364926, 486568, 729852, 790673, 1459704, 1581346, 2372019, 3162692, 4744038, 6325384, 9488076, 18976152]

約数ペア:

[(1, 18976152), (2, 9488076), (3, 6325384), (4, 4744038), (6, 3162692), (8, 2372019), (12, 1581346), (13, 1459704), (24, 790673), (26, 729852), (39, 486568), (52, 364926), (78, 243284), (104, 182463), (156, 121642), (312, 60821)]