13326714

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 32256000

約数和(自身を除く): 18929286

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 419, 513, 558, 589, 837, 838, 1026, 1178, 1257, 1674, 1767, 2514, 3534, 3771, 5301, 7542, 7961, 10602, 11313, 12989, 15903, 15922, 22626, 23883, 25978, 31806, 38967, 47766, 71649, 77934, 116901, 143298, 214947, 233802, 246791, 350703, 429894, 493582, 701406, 740373, 1480746, 2221119, 4442238, 6663357, 13326714]

約数ペア:

[(1, 13326714), (2, 6663357), (3, 4442238), (6, 2221119), (9, 1480746), (18, 740373), (19, 701406), (27, 493582), (31, 429894), (38, 350703), (54, 246791), (57, 233802), (62, 214947), (93, 143298), (114, 116901), (171, 77934), (186, 71649), (279, 47766), (342, 38967), (419, 31806), (513, 25978), (558, 23883), (589, 22626), (837, 15922), (838, 15903), (1026, 12989), (1178, 11313), (1257, 10602), (1674, 7961), (1767, 7542), (2514, 5301), (3534, 3771)]