12252222

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1494

約数の個数: 40

約数和(自身を含む): 27991656

約数和(自身を除く): 15739434

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1427, 1431, 2854, 2862, 4281, 4293, 8562, 8586, 12843, 25686, 38529, 75631, 77058, 115587, 151262, 226893, 231174, 453786, 680679, 1361358, 2042037, 4084074, 6126111, 12252222]

約数ペア:

[(1, 12252222), (2, 6126111), (3, 4084074), (6, 2042037), (9, 1361358), (18, 680679), (27, 453786), (53, 231174), (54, 226893), (81, 151262), (106, 115587), (159, 77058), (162, 75631), (318, 38529), (477, 25686), (954, 12843), (1427, 8586), (1431, 8562), (2854, 4293), (2862, 4281)]