11881566

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1118

約数の個数: 40

約数和(自身を含む): 27024624

約数和(自身を除く): 15143058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1033, 1278, 1917, 2066, 3099, 3834, 5751, 6198, 9297, 11502, 18594, 27891, 55782, 73343, 83673, 146686, 167346, 220029, 440058, 660087, 1320174, 1980261, 3960522, 5940783, 11881566]

約数ペア:

[(1, 11881566), (2, 5940783), (3, 3960522), (6, 1980261), (9, 1320174), (18, 660087), (27, 440058), (54, 220029), (71, 167346), (81, 146686), (142, 83673), (162, 73343), (213, 55782), (426, 27891), (639, 18594), (1033, 11502), (1278, 9297), (1917, 6198), (2066, 5751), (3099, 3834)]