27921816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 85044960

約数和(自身を除く): 57123144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1297, 1656, 1794, 2392, 2594, 2691, 3588, 3891, 5188, 5382, 7176, 7782, 10376, 10764, 11673, 15564, 16861, 21528, 23346, 29831, 31128, 33722, 46692, 50583, 59662, 67444, 89493, 93384, 101166, 119324, 134888, 151749, 178986, 202332, 238648, 268479, 303498, 357972, 387803, 404664, 536958, 606996, 715944, 775606, 1073916, 1163409, 1213992, 1551212, 2147832, 2326818, 3102424, 3490227, 4653636, 6980454, 9307272, 13960908, 27921816]

約数ペア:

[(1, 27921816), (2, 13960908), (3, 9307272), (4, 6980454), (6, 4653636), (8, 3490227), (9, 3102424), (12, 2326818), (13, 2147832), (18, 1551212), (23, 1213992), (24, 1163409), (26, 1073916), (36, 775606), (39, 715944), (46, 606996), (52, 536958), (69, 404664), (72, 387803), (78, 357972), (92, 303498), (104, 268479), (117, 238648), (138, 202332), (156, 178986), (184, 151749), (207, 134888), (234, 119324), (276, 101166), (299, 93384), (312, 89493), (414, 67444), (468, 59662), (552, 50583), (598, 46692), (828, 33722), (897, 31128), (936, 29831), (1196, 23346), (1297, 21528), (1656, 16861), (1794, 15564), (2392, 11673), (2594, 10764), (2691, 10376), (3588, 7782), (3891, 7176), (5188, 5382)]