12738864

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{6473}}^1$

素因数の和:6525

約数の個数: 40

約数和(自身を含む): 33716592

約数和(自身を除く): 20977728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 6473, 12946, 19419, 25892, 38838, 51784, 77676, 103568, 155352, 265393, 310704, 530786, 796179, 1061572, 1592358, 2123144, 3184716, 4246288, 6369432, 12738864]

約数ペア:

[(1, 12738864), (2, 6369432), (3, 4246288), (4, 3184716), (6, 2123144), (8, 1592358), (12, 1061572), (16, 796179), (24, 530786), (41, 310704), (48, 265393), (82, 155352), (123, 103568), (164, 77676), (246, 51784), (328, 38838), (492, 25892), (656, 19419), (984, 12946), (1968, 6473)]