11730972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 30086784

約数和(自身を除く): 18355812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 181, 362, 491, 543, 724, 982, 1086, 1473, 1964, 1991, 2172, 2946, 3982, 5401, 5892, 5973, 7964, 10802, 11946, 16203, 21604, 23892, 32406, 64812, 88871, 177742, 266613, 355484, 533226, 977581, 1066452, 1955162, 2932743, 3910324, 5865486, 11730972]

約数ペア:

[(1, 11730972), (2, 5865486), (3, 3910324), (4, 2932743), (6, 1955162), (11, 1066452), (12, 977581), (22, 533226), (33, 355484), (44, 266613), (66, 177742), (132, 88871), (181, 64812), (362, 32406), (491, 23892), (543, 21604), (724, 16203), (982, 11946), (1086, 10802), (1473, 7964), (1964, 5973), (1991, 5892), (2172, 5401), (2946, 3982)]