11911068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:875

約数の個数: 72

約数和(自身を含む): 33511296

約数和(自身を除く): 21600228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 821, 1116, 1209, 1612, 1642, 2418, 2463, 3284, 3627, 4836, 4926, 7254, 7389, 9852, 10673, 14508, 14778, 21346, 25451, 29556, 32019, 42692, 50902, 64038, 76353, 96057, 101804, 128076, 152706, 192114, 229059, 305412, 330863, 384228, 458118, 661726, 916236, 992589, 1323452, 1985178, 2977767, 3970356, 5955534, 11911068]

約数ペア:

[(1, 11911068), (2, 5955534), (3, 3970356), (4, 2977767), (6, 1985178), (9, 1323452), (12, 992589), (13, 916236), (18, 661726), (26, 458118), (31, 384228), (36, 330863), (39, 305412), (52, 229059), (62, 192114), (78, 152706), (93, 128076), (117, 101804), (124, 96057), (156, 76353), (186, 64038), (234, 50902), (279, 42692), (372, 32019), (403, 29556), (468, 25451), (558, 21346), (806, 14778), (821, 14508), (1116, 10673), (1209, 9852), (1612, 7389), (1642, 7254), (2418, 4926), (2463, 4836), (3284, 3627)]