18867024

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 59153952

約数和(自身を除く): 40286928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 86, 88, 99, 129, 132, 144, 172, 176, 198, 258, 264, 277, 344, 387, 396, 473, 516, 528, 554, 688, 774, 792, 831, 946, 1032, 1108, 1419, 1548, 1584, 1662, 1892, 2064, 2216, 2493, 2838, 3047, 3096, 3324, 3784, 4257, 4432, 4986, 5676, 6094, 6192, 6648, 7568, 8514, 9141, 9972, 11352, 11911, 12188, 13296, 17028, 18282, 19944, 22704, 23822, 24376, 27423, 34056, 35733, 36564, 39888, 47644, 48752, 54846, 68112, 71466, 73128, 95288, 107199, 109692, 131021, 142932, 146256, 190576, 214398, 219384, 262042, 285864, 393063, 428796, 438768, 524084, 571728, 786126, 857592, 1048168, 1179189, 1572252, 1715184, 2096336, 2358378, 3144504, 4716756, 6289008, 9433512, 18867024]

約数ペア:

[(1, 18867024), (2, 9433512), (3, 6289008), (4, 4716756), (6, 3144504), (8, 2358378), (9, 2096336), (11, 1715184), (12, 1572252), (16, 1179189), (18, 1048168), (22, 857592), (24, 786126), (33, 571728), (36, 524084), (43, 438768), (44, 428796), (48, 393063), (66, 285864), (72, 262042), (86, 219384), (88, 214398), (99, 190576), (129, 146256), (132, 142932), (144, 131021), (172, 109692), (176, 107199), (198, 95288), (258, 73128), (264, 71466), (277, 68112), (344, 54846), (387, 48752), (396, 47644), (473, 39888), (516, 36564), (528, 35733), (554, 34056), (688, 27423), (774, 24376), (792, 23822), (831, 22704), (946, 19944), (1032, 18282), (1108, 17028), (1419, 13296), (1548, 12188), (1584, 11911), (1662, 11352), (1892, 9972), (2064, 9141), (2216, 8514), (2493, 7568), (2838, 6648), (3047, 6192), (3096, 6094), (3324, 5676), (3784, 4986), (4257, 4432)]