21673584

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3671}}^1$

素因数の和:3726

約数の個数: 60

約数和(自身を含む): 62152272

約数和(自身を除く): 40478688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 3671, 5904, 7342, 11013, 14684, 22026, 29368, 33039, 44052, 58736, 66078, 88104, 132156, 150511, 176208, 264312, 301022, 451533, 528624, 602044, 903066, 1204088, 1354599, 1806132, 2408176, 2709198, 3612264, 5418396, 7224528, 10836792, 21673584]

約数ペア:

[(1, 21673584), (2, 10836792), (3, 7224528), (4, 5418396), (6, 3612264), (8, 2709198), (9, 2408176), (12, 1806132), (16, 1354599), (18, 1204088), (24, 903066), (36, 602044), (41, 528624), (48, 451533), (72, 301022), (82, 264312), (123, 176208), (144, 150511), (164, 132156), (246, 88104), (328, 66078), (369, 58736), (492, 44052), (656, 33039), (738, 29368), (984, 22026), (1476, 14684), (1968, 11013), (2952, 7342), (3671, 5904)]