21640056912

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4847683}}^1$

素因数の和:4847728

約数の個数: 60

約数和(自身を含む): 62515732864

約数和(自身を除く): 40875675952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 4847683, 9695366, 14543049, 19390732, 29086098, 38781464, 43629147, 58172196, 77562928, 87258294, 116344392, 150278173, 174516588, 232688784, 300556346, 349033176, 450834519, 601112692, 698066352, 901669038, 1202225384, 1352503557, 1803338076, 2404450768, 2705007114, 3606676152, 5410014228, 7213352304, 10820028456, 21640056912]

約数ペア:

[(1, 21640056912), (2, 10820028456), (3, 7213352304), (4, 5410014228), (6, 3606676152), (8, 2705007114), (9, 2404450768), (12, 1803338076), (16, 1352503557), (18, 1202225384), (24, 901669038), (31, 698066352), (36, 601112692), (48, 450834519), (62, 349033176), (72, 300556346), (93, 232688784), (124, 174516588), (144, 150278173), (186, 116344392), (248, 87258294), (279, 77562928), (372, 58172196), (496, 43629147), (558, 38781464), (744, 29086098), (1116, 19390732), (1488, 14543049), (2232, 9695366), (4464, 4847683)]