38757186

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1861}}^1$

素因数の和:1971

約数の個数: 48

約数和(自身を含む): 91498680

約数和(自身を除く): 52741494

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 1861, 2314, 3471, 3722, 5583, 6942, 10413, 11166, 16749, 20826, 24193, 33498, 48386, 72579, 145158, 165629, 217737, 331258, 435474, 496887, 993774, 1490661, 2153177, 2981322, 4306354, 6459531, 12919062, 19378593, 38757186]

約数ペア:

[(1, 38757186), (2, 19378593), (3, 12919062), (6, 6459531), (9, 4306354), (13, 2981322), (18, 2153177), (26, 1490661), (39, 993774), (78, 496887), (89, 435474), (117, 331258), (178, 217737), (234, 165629), (267, 145158), (534, 72579), (801, 48386), (1157, 33498), (1602, 24193), (1861, 20826), (2314, 16749), (3471, 11166), (3722, 10413), (5583, 6942)]