213434766

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2111}}^1$

素因数の和:2297

約数の個数: 48

約数和(自身を含む): 477404928

約数和(自身を除く): 263970162

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 137, 246, 274, 369, 411, 738, 822, 1233, 2111, 2466, 4222, 5617, 6333, 11234, 12666, 16851, 18999, 33702, 37998, 50553, 86551, 101106, 173102, 259653, 289207, 519306, 578414, 778959, 867621, 1557918, 1735242, 2602863, 5205726, 11857487, 23714974, 35572461, 71144922, 106717383, 213434766]

約数ペア:

[(1, 213434766), (2, 106717383), (3, 71144922), (6, 35572461), (9, 23714974), (18, 11857487), (41, 5205726), (82, 2602863), (123, 1735242), (137, 1557918), (246, 867621), (274, 778959), (369, 578414), (411, 519306), (738, 289207), (822, 259653), (1233, 173102), (2111, 101106), (2466, 86551), (4222, 50553), (5617, 37998), (6333, 33702), (11234, 18999), (12666, 16851)]