18306864

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1415

約数の個数: 80

約数和(自身を含む): 54282240

約数和(自身を除く): 35975376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1367, 1488, 1674, 2232, 2734, 3348, 4101, 4464, 5468, 6696, 8202, 10936, 12303, 13392, 16404, 21872, 24606, 32808, 36909, 42377, 49212, 65616, 73818, 84754, 98424, 127131, 147636, 169508, 196848, 254262, 295272, 339016, 381393, 508524, 590544, 678032, 762786, 1017048, 1144179, 1525572, 2034096, 2288358, 3051144, 4576716, 6102288, 9153432, 18306864]

約数ペア:

[(1, 18306864), (2, 9153432), (3, 6102288), (4, 4576716), (6, 3051144), (8, 2288358), (9, 2034096), (12, 1525572), (16, 1144179), (18, 1017048), (24, 762786), (27, 678032), (31, 590544), (36, 508524), (48, 381393), (54, 339016), (62, 295272), (72, 254262), (93, 196848), (108, 169508), (124, 147636), (144, 127131), (186, 98424), (216, 84754), (248, 73818), (279, 65616), (372, 49212), (432, 42377), (496, 36909), (558, 32808), (744, 24606), (837, 21872), (1116, 16404), (1367, 13392), (1488, 12303), (1674, 10936), (2232, 8202), (2734, 6696), (3348, 5468), (4101, 4464)]