22137282

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 49600512

約数和(自身を除く): 27463230

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 137, 141, 191, 274, 282, 382, 411, 423, 573, 822, 846, 1146, 1233, 1719, 2466, 3438, 6439, 8977, 12878, 17954, 19317, 26167, 26931, 38634, 52334, 53862, 57951, 78501, 80793, 115902, 157002, 161586, 235503, 471006, 1229849, 2459698, 3689547, 7379094, 11068641, 22137282]

約数ペア:

[(1, 22137282), (2, 11068641), (3, 7379094), (6, 3689547), (9, 2459698), (18, 1229849), (47, 471006), (94, 235503), (137, 161586), (141, 157002), (191, 115902), (274, 80793), (282, 78501), (382, 57951), (411, 53862), (423, 52334), (573, 38634), (822, 26931), (846, 26167), (1146, 19317), (1233, 17954), (1719, 12878), (2466, 8977), (3438, 6439)]