12626982

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 30566400

約数和(自身を除く): 17939418

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 397, 513, 558, 589, 794, 837, 1026, 1178, 1191, 1674, 1767, 2382, 3534, 3573, 5301, 7146, 7543, 10602, 10719, 12307, 15086, 15903, 21438, 22629, 24614, 31806, 36921, 45258, 67887, 73842, 110763, 135774, 203661, 221526, 233833, 332289, 407322, 467666, 664578, 701499, 1402998, 2104497, 4208994, 6313491, 12626982]

約数ペア:

[(1, 12626982), (2, 6313491), (3, 4208994), (6, 2104497), (9, 1402998), (18, 701499), (19, 664578), (27, 467666), (31, 407322), (38, 332289), (54, 233833), (57, 221526), (62, 203661), (93, 135774), (114, 110763), (171, 73842), (186, 67887), (279, 45258), (342, 36921), (397, 31806), (513, 24614), (558, 22629), (589, 21438), (794, 15903), (837, 15086), (1026, 12307), (1178, 10719), (1191, 10602), (1674, 7543), (1767, 7146), (2382, 5301), (3534, 3573)]