22157148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 56066976

約数和(自身を除く): 33909828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 346, 519, 692, 821, 1038, 1642, 2076, 2249, 2463, 3284, 4498, 4926, 6747, 8996, 9852, 10673, 13494, 21346, 26988, 32019, 42692, 64038, 128076, 142033, 284066, 426099, 568132, 852198, 1704396, 1846429, 3692858, 5539287, 7385716, 11078574, 22157148]

約数ペア:

[(1, 22157148), (2, 11078574), (3, 7385716), (4, 5539287), (6, 3692858), (12, 1846429), (13, 1704396), (26, 852198), (39, 568132), (52, 426099), (78, 284066), (156, 142033), (173, 128076), (346, 64038), (519, 42692), (692, 32019), (821, 26988), (1038, 21346), (1642, 13494), (2076, 10673), (2249, 9852), (2463, 8996), (3284, 6747), (4498, 4926)]