18390982714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3257}}^1\times {\mathrm{5297}}^1$

素因数の和:8610

約数の個数: 32

約数和(自身を含む): 30448199376

約数和(自身を除く): 12057216662

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 3257, 5297, 6514, 10594, 42341, 68861, 84682, 133537, 137722, 217177, 267074, 434354, 1735981, 2823301, 3471962, 5646602, 17252329, 34504658, 224280277, 448560554, 707345489, 1414690978, 9195491357, 18390982714]

約数ペア:

[(1, 18390982714), (2, 9195491357), (13, 1414690978), (26, 707345489), (41, 448560554), (82, 224280277), (533, 34504658), (1066, 17252329), (3257, 5646602), (5297, 3471962), (6514, 2823301), (10594, 1735981), (42341, 434354), (68861, 267074), (84682, 217177), (133537, 137722)]