21889944

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{5153}}^1$

素因数の和:5224

約数の個数: 48

約数和(自身を含む): 60301800

約数和(自身を除く): 38411856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 5153, 10306, 15459, 20612, 30918, 41224, 46377, 61836, 92754, 123672, 185508, 304027, 371016, 608054, 912081, 1216108, 1824162, 2432216, 2736243, 3648324, 5472486, 7296648, 10944972, 21889944]

約数ペア:

[(1, 21889944), (2, 10944972), (3, 7296648), (4, 5472486), (6, 3648324), (8, 2736243), (9, 2432216), (12, 1824162), (18, 1216108), (24, 912081), (36, 608054), (59, 371016), (72, 304027), (118, 185508), (177, 123672), (236, 92754), (354, 61836), (472, 46377), (531, 41224), (708, 30918), (1062, 20612), (1416, 15459), (2124, 10306), (4248, 5153)]