13003488

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:456

約数の個数: 72

約数和(自身を含む): 37339848

約数和(自身を除く): 24336360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 277, 288, 326, 489, 554, 652, 831, 978, 1108, 1304, 1467, 1662, 1956, 2216, 2493, 2608, 2934, 3324, 3912, 4432, 4986, 5216, 5868, 6648, 7824, 8864, 9972, 11736, 13296, 15648, 19944, 23472, 26592, 39888, 45151, 46944, 79776, 90302, 135453, 180604, 270906, 361208, 406359, 541812, 722416, 812718, 1083624, 1444832, 1625436, 2167248, 3250872, 4334496, 6501744, 13003488]

約数ペア:

[(1, 13003488), (2, 6501744), (3, 4334496), (4, 3250872), (6, 2167248), (8, 1625436), (9, 1444832), (12, 1083624), (16, 812718), (18, 722416), (24, 541812), (32, 406359), (36, 361208), (48, 270906), (72, 180604), (96, 135453), (144, 90302), (163, 79776), (277, 46944), (288, 45151), (326, 39888), (489, 26592), (554, 23472), (652, 19944), (831, 15648), (978, 13296), (1108, 11736), (1304, 9972), (1467, 8864), (1662, 7824), (1956, 6648), (2216, 5868), (2493, 5216), (2608, 4986), (2934, 4432), (3324, 3912)]