18192456

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{6829}}^1$

素因数の和:6878

約数の個数: 48

約数和(自身を含む): 50610300

約数和(自身を除く): 32417844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 6829, 13658, 20487, 27316, 40974, 54632, 61461, 81948, 122922, 163896, 245844, 252673, 491688, 505346, 758019, 1010692, 1516038, 2021384, 2274057, 3032076, 4548114, 6064152, 9096228, 18192456]

約数ペア:

[(1, 18192456), (2, 9096228), (3, 6064152), (4, 4548114), (6, 3032076), (8, 2274057), (9, 2021384), (12, 1516038), (18, 1010692), (24, 758019), (36, 505346), (37, 491688), (72, 252673), (74, 245844), (111, 163896), (148, 122922), (222, 81948), (296, 61461), (333, 54632), (444, 40974), (666, 27316), (888, 20487), (1332, 13658), (2664, 6829)]