21569592

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{81703}}^1$

素因数の和:81723

約数の個数: 32

約数和(自身を含む): 58826880

約数和(自身を除く): 37257288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 81703, 163406, 245109, 326812, 490218, 653624, 898733, 980436, 1797466, 1960872, 2696199, 3594932, 5392398, 7189864, 10784796, 21569592]

約数ペア:

[(1, 21569592), (2, 10784796), (3, 7189864), (4, 5392398), (6, 3594932), (8, 2696199), (11, 1960872), (12, 1797466), (22, 980436), (24, 898733), (33, 653624), (44, 490218), (66, 326812), (88, 245109), (132, 163406), (264, 81703)]