21350592

素因数分解:

$2^6\times 3^2\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:486

約数の個数: 84

約数和(自身を含む): 61971936

約数和(自身を除く): 40621344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 144, 192, 202, 288, 303, 367, 404, 576, 606, 734, 808, 909, 1101, 1212, 1468, 1616, 1818, 2202, 2424, 2936, 3232, 3303, 3636, 4404, 4848, 5872, 6464, 6606, 7272, 8808, 9696, 11744, 13212, 14544, 17616, 19392, 23488, 26424, 29088, 35232, 37067, 52848, 58176, 70464, 74134, 105696, 111201, 148268, 211392, 222402, 296536, 333603, 444804, 593072, 667206, 889608, 1186144, 1334412, 1779216, 2372288, 2668824, 3558432, 5337648, 7116864, 10675296, 21350592]

約数ペア:

[(1, 21350592), (2, 10675296), (3, 7116864), (4, 5337648), (6, 3558432), (8, 2668824), (9, 2372288), (12, 1779216), (16, 1334412), (18, 1186144), (24, 889608), (32, 667206), (36, 593072), (48, 444804), (64, 333603), (72, 296536), (96, 222402), (101, 211392), (144, 148268), (192, 111201), (202, 105696), (288, 74134), (303, 70464), (367, 58176), (404, 52848), (576, 37067), (606, 35232), (734, 29088), (808, 26424), (909, 23488), (1101, 19392), (1212, 17616), (1468, 14544), (1616, 13212), (1818, 11744), (2202, 9696), (2424, 8808), (2936, 7272), (3232, 6606), (3303, 6464), (3636, 5872), (4404, 4848)]