18193494060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{14439281}}^1$

素因数の和:14439303

約数の個数: 72

約数和(自身を含む): 63070783776

約数和(自身を除く): 44877289716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 14439281, 28878562, 43317843, 57757124, 72196405, 86635686, 101074967, 129953529, 144392810, 173271372, 202149934, 216589215, 259907058, 288785620, 303224901, 404299868, 433178430, 505374835, 519814116, 606449802, 649767645, 866356860, 909674703, 1010749670, 1212899604, 1299535290, 1516124505, 1819349406, 2021499340, 2599070580, 3032249010, 3638698812, 4548373515, 6064498020, 9096747030, 18193494060]

約数ペア:

[(1, 18193494060), (2, 9096747030), (3, 6064498020), (4, 4548373515), (5, 3638698812), (6, 3032249010), (7, 2599070580), (9, 2021499340), (10, 1819349406), (12, 1516124505), (14, 1299535290), (15, 1212899604), (18, 1010749670), (20, 909674703), (21, 866356860), (28, 649767645), (30, 606449802), (35, 519814116), (36, 505374835), (42, 433178430), (45, 404299868), (60, 303224901), (63, 288785620), (70, 259907058), (84, 216589215), (90, 202149934), (105, 173271372), (126, 144392810), (140, 129953529), (180, 101074967), (210, 86635686), (252, 72196405), (315, 57757124), (420, 43317843), (630, 28878562), (1260, 14439281)]