11786940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5953}}^1$

素因数の和:5979

約数の個数: 72

約数和(自身を含む): 39010608

約数和(自身を除く): 27223668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 5953, 11906, 17859, 23812, 29765, 35718, 53577, 59530, 65483, 71436, 89295, 107154, 119060, 130966, 178590, 196449, 214308, 261932, 267885, 327415, 357180, 392898, 535770, 589347, 654830, 785796, 982245, 1071540, 1178694, 1309660, 1964490, 2357388, 2946735, 3928980, 5893470, 11786940]

約数ペア:

[(1, 11786940), (2, 5893470), (3, 3928980), (4, 2946735), (5, 2357388), (6, 1964490), (9, 1309660), (10, 1178694), (11, 1071540), (12, 982245), (15, 785796), (18, 654830), (20, 589347), (22, 535770), (30, 392898), (33, 357180), (36, 327415), (44, 267885), (45, 261932), (55, 214308), (60, 196449), (66, 178590), (90, 130966), (99, 119060), (110, 107154), (132, 89295), (165, 71436), (180, 65483), (198, 59530), (220, 53577), (330, 35718), (396, 29765), (495, 23812), (660, 17859), (990, 11906), (1980, 5953)]