18731294784

素因数分解:

$2^6\times 3^2\times {\mathrm{32519609}}^1$

素因数の和:32519627

約数の個数: 42

約数和(自身を含む): 53689876110

約数和(自身を除く): 34958581326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 32519609, 65039218, 97558827, 130078436, 195117654, 260156872, 292676481, 390235308, 520313744, 585352962, 780470616, 1040627488, 1170705924, 1560941232, 2081254976, 2341411848, 3121882464, 4682823696, 6243764928, 9365647392, 18731294784]

約数ペア:

[(1, 18731294784), (2, 9365647392), (3, 6243764928), (4, 4682823696), (6, 3121882464), (8, 2341411848), (9, 2081254976), (12, 1560941232), (16, 1170705924), (18, 1040627488), (24, 780470616), (32, 585352962), (36, 520313744), (48, 390235308), (64, 292676481), (72, 260156872), (96, 195117654), (144, 130078436), (192, 97558827), (288, 65039218), (576, 32519609)]