21474732

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2683}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 54109440

約数和(自身を除く): 32634708

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 2683, 4002, 5366, 8004, 8049, 10732, 16098, 32196, 61709, 77807, 123418, 155614, 185127, 233421, 246836, 311228, 370254, 466842, 740508, 933684, 1789561, 3579122, 5368683, 7158244, 10737366, 21474732]

約数ペア:

[(1, 21474732), (2, 10737366), (3, 7158244), (4, 5368683), (6, 3579122), (12, 1789561), (23, 933684), (29, 740508), (46, 466842), (58, 370254), (69, 311228), (87, 246836), (92, 233421), (116, 185127), (138, 155614), (174, 123418), (276, 77807), (348, 61709), (667, 32196), (1334, 16098), (2001, 10732), (2668, 8049), (2683, 8004), (4002, 5366)]