12298468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 28038528

約数和(自身を除く): 15740060

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 113, 161, 169, 182, 226, 299, 322, 338, 364, 452, 598, 644, 676, 791, 1183, 1196, 1469, 1582, 2093, 2366, 2599, 2938, 3164, 3887, 4186, 4732, 5198, 5876, 7774, 8372, 10283, 10396, 15548, 18193, 19097, 20566, 27209, 33787, 36386, 38194, 41132, 54418, 67574, 72772, 76388, 108836, 133679, 135148, 236509, 267358, 439231, 473018, 534716, 878462, 946036, 1756924, 3074617, 6149234, 12298468]

約数ペア:

[(1, 12298468), (2, 6149234), (4, 3074617), (7, 1756924), (13, 946036), (14, 878462), (23, 534716), (26, 473018), (28, 439231), (46, 267358), (52, 236509), (91, 135148), (92, 133679), (113, 108836), (161, 76388), (169, 72772), (182, 67574), (226, 54418), (299, 41132), (322, 38194), (338, 36386), (364, 33787), (452, 27209), (598, 20566), (644, 19097), (676, 18193), (791, 15548), (1183, 10396), (1196, 10283), (1469, 8372), (1582, 7774), (2093, 5876), (2366, 5198), (2599, 4732), (2938, 4186), (3164, 3887)]