12000456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{12821}}^1$

素因数の和:12846

約数の個数: 48

約数和(自身を含む): 35004060

約数和(自身を除く): 23003604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 12821, 25642, 38463, 51284, 76926, 102568, 115389, 153852, 166673, 230778, 307704, 333346, 461556, 500019, 666692, 923112, 1000038, 1333384, 1500057, 2000076, 3000114, 4000152, 6000228, 12000456]

約数ペア:

[(1, 12000456), (2, 6000228), (3, 4000152), (4, 3000114), (6, 2000076), (8, 1500057), (9, 1333384), (12, 1000038), (13, 923112), (18, 666692), (24, 500019), (26, 461556), (36, 333346), (39, 307704), (52, 230778), (72, 166673), (78, 153852), (104, 115389), (117, 102568), (156, 76926), (234, 51284), (312, 38463), (468, 25642), (936, 12821)]