18825632

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 42658560

約数和(自身を除く): 23832928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 367, 458, 734, 916, 1468, 1603, 1832, 2569, 2936, 3206, 3664, 5138, 5872, 6412, 7328, 10276, 11744, 12824, 20552, 25648, 41104, 51296, 82208, 84043, 168086, 336172, 588301, 672344, 1176602, 1344688, 2353204, 2689376, 4706408, 9412816, 18825632]

約数ペア:

[(1, 18825632), (2, 9412816), (4, 4706408), (7, 2689376), (8, 2353204), (14, 1344688), (16, 1176602), (28, 672344), (32, 588301), (56, 336172), (112, 168086), (224, 84043), (229, 82208), (367, 51296), (458, 41104), (734, 25648), (916, 20552), (1468, 12824), (1603, 11744), (1832, 10276), (2569, 7328), (2936, 6412), (3206, 5872), (3664, 5138)]