18827292510

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66221}}^1$

素因数の和:66262

約数の個数: 128

約数和(自身を含む): 54736456320

約数和(自身を除く): 35909163810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 702, 729, 810, 1053, 1170, 1215, 1458, 1755, 2106, 2187, 2430, 3159, 3510, 3645, 4374, 5265, 6318, 7290, 9477, 10530, 10935, 15795, 18954, 21870, 28431, 31590, 47385, 56862, 66221, 94770, 132442, 142155, 198663, 284310, 331105, 397326, 595989, 662210, 860873, 993315, 1191978, 1721746, 1787967, 1986630, 2582619, 2979945, 3575934, 4304365, 5165238, 5363901, 5959890, 7747857, 8608730, 8939835, 10727802, 12913095, 15495714, 16091703, 17879670, 23243571, 25826190, 26819505, 32183406, 38739285, 46487142, 48275109, 53639010, 69730713, 77478570, 80458515, 96550218, 116217855, 139461426, 144825327, 160917030, 209192139, 232435710, 241375545, 289650654, 348653565, 418384278, 482751090, 627576417, 697307130, 724126635, 1045960695, 1255152834, 1448253270, 1882729251, 2091921390, 3137882085, 3765458502, 6275764170, 9413646255, 18827292510]

約数ペア:

[(1, 18827292510), (2, 9413646255), (3, 6275764170), (5, 3765458502), (6, 3137882085), (9, 2091921390), (10, 1882729251), (13, 1448253270), (15, 1255152834), (18, 1045960695), (26, 724126635), (27, 697307130), (30, 627576417), (39, 482751090), (45, 418384278), (54, 348653565), (65, 289650654), (78, 241375545), (81, 232435710), (90, 209192139), (117, 160917030), (130, 144825327), (135, 139461426), (162, 116217855), (195, 96550218), (234, 80458515), (243, 77478570), (270, 69730713), (351, 53639010), (390, 48275109), (405, 46487142), (486, 38739285), (585, 32183406), (702, 26819505), (729, 25826190), (810, 23243571), (1053, 17879670), (1170, 16091703), (1215, 15495714), (1458, 12913095), (1755, 10727802), (2106, 8939835), (2187, 8608730), (2430, 7747857), (3159, 5959890), (3510, 5363901), (3645, 5165238), (4374, 4304365), (5265, 3575934), (6318, 2979945), (7290, 2582619), (9477, 1986630), (10530, 1787967), (10935, 1721746), (15795, 1191978), (18954, 993315), (21870, 860873), (28431, 662210), (31590, 595989), (47385, 397326), (56862, 331105), (66221, 284310), (94770, 198663), (132442, 142155)]