2017830816

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{189361}}^1$

素因数の和:189414

約数の個数: 72

約数和(自身を含む): 5893324164

約数和(自身を除く): 3875493348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 189361, 378722, 568083, 757444, 1136166, 1514888, 1704249, 2272332, 3029776, 3408498, 4544664, 6059552, 6816996, 7006357, 9089328, 13633992, 14012714, 18178656, 21019071, 27267984, 28025428, 42038142, 54535968, 56050856, 63057213, 84076284, 112101712, 126114426, 168152568, 224203424, 252228852, 336305136, 504457704, 672610272, 1008915408, 2017830816]

約数ペア:

[(1, 2017830816), (2, 1008915408), (3, 672610272), (4, 504457704), (6, 336305136), (8, 252228852), (9, 224203424), (12, 168152568), (16, 126114426), (18, 112101712), (24, 84076284), (32, 63057213), (36, 56050856), (37, 54535968), (48, 42038142), (72, 28025428), (74, 27267984), (96, 21019071), (111, 18178656), (144, 14012714), (148, 13633992), (222, 9089328), (288, 7006357), (296, 6816996), (333, 6059552), (444, 4544664), (592, 3408498), (666, 3029776), (888, 2272332), (1184, 1704249), (1332, 1514888), (1776, 1136166), (2664, 757444), (3552, 568083), (5328, 378722), (10656, 189361)]