12891132

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{15569}}^1$

素因数の和:15602

約数の個数: 36

約数和(自身を含む): 34004880

約数和(自身を除く): 21113748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 15569, 31138, 46707, 62276, 93414, 140121, 186828, 280242, 358087, 560484, 716174, 1074261, 1432348, 2148522, 3222783, 4297044, 6445566, 12891132]

約数ペア:

[(1, 12891132), (2, 6445566), (3, 4297044), (4, 3222783), (6, 2148522), (9, 1432348), (12, 1074261), (18, 716174), (23, 560484), (36, 358087), (46, 280242), (69, 186828), (92, 140121), (138, 93414), (207, 62276), (276, 46707), (414, 31138), (828, 15569)]