2147184

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 120

約数和(自身を含む): 6860672

約数和(自身を除く): 4713488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 37, 39, 48, 52, 62, 72, 74, 78, 93, 104, 111, 117, 124, 144, 148, 156, 186, 208, 222, 234, 248, 279, 296, 312, 333, 372, 403, 444, 468, 481, 496, 558, 592, 624, 666, 744, 806, 888, 936, 962, 1116, 1147, 1209, 1332, 1443, 1488, 1612, 1776, 1872, 1924, 2232, 2294, 2418, 2664, 2886, 3224, 3441, 3627, 3848, 4329, 4464, 4588, 4836, 5328, 5772, 6448, 6882, 7254, 7696, 8658, 9176, 9672, 10323, 11544, 13764, 14508, 14911, 17316, 18352, 19344, 20646, 23088, 27528, 29016, 29822, 34632, 41292, 44733, 55056, 58032, 59644, 69264, 82584, 89466, 119288, 134199, 165168, 178932, 238576, 268398, 357864, 536796, 715728, 1073592, 2147184]

約数ペア:

[(1, 2147184), (2, 1073592), (3, 715728), (4, 536796), (6, 357864), (8, 268398), (9, 238576), (12, 178932), (13, 165168), (16, 134199), (18, 119288), (24, 89466), (26, 82584), (31, 69264), (36, 59644), (37, 58032), (39, 55056), (48, 44733), (52, 41292), (62, 34632), (72, 29822), (74, 29016), (78, 27528), (93, 23088), (104, 20646), (111, 19344), (117, 18352), (124, 17316), (144, 14911), (148, 14508), (156, 13764), (186, 11544), (208, 10323), (222, 9672), (234, 9176), (248, 8658), (279, 7696), (296, 7254), (312, 6882), (333, 6448), (372, 5772), (403, 5328), (444, 4836), (468, 4588), (481, 4464), (496, 4329), (558, 3848), (592, 3627), (624, 3441), (666, 3224), (744, 2886), (806, 2664), (888, 2418), (936, 2294), (962, 2232), (1116, 1924), (1147, 1872), (1209, 1776), (1332, 1612), (1443, 1488)]