21564192

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 62741952

約数和(自身を除く): 41177760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 74, 78, 96, 104, 111, 148, 156, 208, 222, 296, 312, 416, 444, 467, 481, 592, 624, 888, 934, 962, 1184, 1248, 1401, 1443, 1776, 1868, 1924, 2802, 2886, 3552, 3736, 3848, 5604, 5772, 6071, 7472, 7696, 11208, 11544, 12142, 14944, 15392, 17279, 18213, 22416, 23088, 24284, 34558, 36426, 44832, 46176, 48568, 51837, 69116, 72852, 97136, 103674, 138232, 145704, 194272, 207348, 224627, 276464, 291408, 414696, 449254, 552928, 582816, 673881, 829392, 898508, 1347762, 1658784, 1797016, 2695524, 3594032, 5391048, 7188064, 10782096, 21564192]

約数ペア:

[(1, 21564192), (2, 10782096), (3, 7188064), (4, 5391048), (6, 3594032), (8, 2695524), (12, 1797016), (13, 1658784), (16, 1347762), (24, 898508), (26, 829392), (32, 673881), (37, 582816), (39, 552928), (48, 449254), (52, 414696), (74, 291408), (78, 276464), (96, 224627), (104, 207348), (111, 194272), (148, 145704), (156, 138232), (208, 103674), (222, 97136), (296, 72852), (312, 69116), (416, 51837), (444, 48568), (467, 46176), (481, 44832), (592, 36426), (624, 34558), (888, 24284), (934, 23088), (962, 22416), (1184, 18213), (1248, 17279), (1401, 15392), (1443, 14944), (1776, 12142), (1868, 11544), (1924, 11208), (2802, 7696), (2886, 7472), (3552, 6071), (3736, 5772), (3848, 5604)]