12554766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2693}}^1$

素因数の和:2745

約数の個数: 48

約数和(自身を含む): 31940064

約数和(自身を除く): 19385298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 2693, 4662, 5386, 8079, 16158, 18851, 24237, 37702, 48474, 56553, 99641, 113106, 169659, 199282, 298923, 339318, 597846, 697487, 896769, 1394974, 1793538, 2092461, 4184922, 6277383, 12554766]

約数ペア:

[(1, 12554766), (2, 6277383), (3, 4184922), (6, 2092461), (7, 1793538), (9, 1394974), (14, 896769), (18, 697487), (21, 597846), (37, 339318), (42, 298923), (63, 199282), (74, 169659), (111, 113106), (126, 99641), (222, 56553), (259, 48474), (333, 37702), (518, 24237), (666, 18851), (777, 16158), (1554, 8079), (2331, 5386), (2693, 4662)]