12664656

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2377}}^1$

素因数の和:2428

約数の個数: 60

約数和(自身を含む): 36416692

約数和(自身を除く): 23752036

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, 2377, 2664, 4754, 5328, 7131, 9508, 14262, 19016, 21393, 28524, 38032, 42786, 57048, 85572, 87949, 114096, 171144, 175898, 263847, 342288, 351796, 527694, 703592, 791541, 1055388, 1407184, 1583082, 2110776, 3166164, 4221552, 6332328, 12664656]

約数ペア:

[(1, 12664656), (2, 6332328), (3, 4221552), (4, 3166164), (6, 2110776), (8, 1583082), (9, 1407184), (12, 1055388), (16, 791541), (18, 703592), (24, 527694), (36, 351796), (37, 342288), (48, 263847), (72, 175898), (74, 171144), (111, 114096), (144, 87949), (148, 85572), (222, 57048), (296, 42786), (333, 38032), (444, 28524), (592, 21393), (666, 19016), (888, 14262), (1332, 9508), (1776, 7131), (2377, 5328), (2664, 4754)]