17742348

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12637}}^1$

素因数の和:12663

約数の個数: 48

約数和(自身を含む): 49540960

約数和(自身を除く): 31798612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 12637, 25274, 37911, 50548, 75822, 113733, 151644, 164281, 227466, 328562, 341199, 454932, 492843, 657124, 682398, 985686, 1364796, 1478529, 1971372, 2957058, 4435587, 5914116, 8871174, 17742348]

約数ペア:

[(1, 17742348), (2, 8871174), (3, 5914116), (4, 4435587), (6, 2957058), (9, 1971372), (12, 1478529), (13, 1364796), (18, 985686), (26, 682398), (27, 657124), (36, 492843), (39, 454932), (52, 341199), (54, 328562), (78, 227466), (108, 164281), (117, 151644), (156, 113733), (234, 75822), (351, 50548), (468, 37911), (702, 25274), (1404, 12637)]