21872328

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{24631}}^1$

素因数の和:24677

約数の個数: 32

約数和(自身を含む): 56160960

約数和(自身を除く): 34288632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 24631, 49262, 73893, 98524, 147786, 197048, 295572, 591144, 911347, 1822694, 2734041, 3645388, 5468082, 7290776, 10936164, 21872328]

約数ペア:

[(1, 21872328), (2, 10936164), (3, 7290776), (4, 5468082), (6, 3645388), (8, 2734041), (12, 1822694), (24, 911347), (37, 591144), (74, 295572), (111, 197048), (148, 147786), (222, 98524), (296, 73893), (444, 49262), (888, 24631)]