21890976

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{6163}}^1$

素因数の和:6213

約数の個数: 48

約数和(自身を含む): 59026464

約数和(自身を除く): 37135488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 6163, 12326, 18489, 24652, 36978, 49304, 73956, 98608, 147912, 197216, 228031, 295824, 456062, 591648, 684093, 912124, 1368186, 1824248, 2736372, 3648496, 5472744, 7296992, 10945488, 21890976]

約数ペア:

[(1, 21890976), (2, 10945488), (3, 7296992), (4, 5472744), (6, 3648496), (8, 2736372), (12, 1824248), (16, 1368186), (24, 912124), (32, 684093), (37, 591648), (48, 456062), (74, 295824), (96, 228031), (111, 197216), (148, 147912), (222, 98608), (296, 73956), (444, 49304), (592, 36978), (888, 24652), (1184, 18489), (1776, 12326), (3552, 6163)]