11513808

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2161}}^1$

素因数の和:2212

約数の個数: 60

約数和(自身を含む): 33108868

約数和(自身を除く): 21595060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2161, 2664, 4322, 5328, 6483, 8644, 12966, 17288, 19449, 25932, 34576, 38898, 51864, 77796, 79957, 103728, 155592, 159914, 239871, 311184, 319828, 479742, 639656, 719613, 959484, 1279312, 1439226, 1918968, 2878452, 3837936, 5756904, 11513808]

約数ペア:

[(1, 11513808), (2, 5756904), (3, 3837936), (4, 2878452), (6, 1918968), (8, 1439226), (9, 1279312), (12, 959484), (16, 719613), (18, 639656), (24, 479742), (36, 319828), (37, 311184), (48, 239871), (72, 159914), (74, 155592), (111, 103728), (144, 79957), (148, 77796), (222, 51864), (296, 38898), (333, 34576), (444, 25932), (592, 19449), (666, 17288), (888, 12966), (1332, 8644), (1776, 6483), (2161, 5328), (2664, 4322)]