218996922

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{8447}}^1$

素因数の和:8630

約数の個数: 32

約数和(自身を含む): 456192000

約数和(自身を除く): 237195078

約数列:

[1, 2, 3, 6, 29, 58, 87, 149, 174, 298, 447, 894, 4321, 8447, 8642, 12963, 16894, 25341, 25926, 50682, 244963, 489926, 734889, 1258603, 1469778, 2517206, 3775809, 7551618, 36499487, 72998974, 109498461, 218996922]

約数ペア:

[(1, 218996922), (2, 109498461), (3, 72998974), (6, 36499487), (29, 7551618), (58, 3775809), (87, 2517206), (149, 1469778), (174, 1258603), (298, 734889), (447, 489926), (894, 244963), (4321, 50682), (8447, 25926), (8642, 25341), (12963, 16894)]