12723804

素因数分解:

$2^2\times 3^4\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:416

約数の個数: 60

約数和(自身を含む): 33602184

約数和(自身を除く): 20878380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 173, 227, 324, 346, 454, 519, 681, 692, 908, 1038, 1362, 1557, 2043, 2076, 2724, 3114, 4086, 4671, 6129, 6228, 8172, 9342, 12258, 14013, 18387, 18684, 24516, 28026, 36774, 39271, 56052, 73548, 78542, 117813, 157084, 235626, 353439, 471252, 706878, 1060317, 1413756, 2120634, 3180951, 4241268, 6361902, 12723804]

約数ペア:

[(1, 12723804), (2, 6361902), (3, 4241268), (4, 3180951), (6, 2120634), (9, 1413756), (12, 1060317), (18, 706878), (27, 471252), (36, 353439), (54, 235626), (81, 157084), (108, 117813), (162, 78542), (173, 73548), (227, 56052), (324, 39271), (346, 36774), (454, 28026), (519, 24516), (681, 18684), (692, 18387), (908, 14013), (1038, 12258), (1362, 9342), (1557, 8172), (2043, 6228), (2076, 6129), (2724, 4671), (3114, 4086)]