18115272

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11981}}^1$

素因数の和:12003

約数の個数: 64

約数和(自身を含む): 57513600

約数和(自身を除く): 39398328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 11981, 23962, 35943, 47924, 71886, 83867, 95848, 107829, 143772, 167734, 215658, 251601, 287544, 323487, 335468, 431316, 503202, 646974, 670936, 754803, 862632, 1006404, 1293948, 1509606, 2012808, 2264409, 2587896, 3019212, 4528818, 6038424, 9057636, 18115272]

約数ペア:

[(1, 18115272), (2, 9057636), (3, 6038424), (4, 4528818), (6, 3019212), (7, 2587896), (8, 2264409), (9, 2012808), (12, 1509606), (14, 1293948), (18, 1006404), (21, 862632), (24, 754803), (27, 670936), (28, 646974), (36, 503202), (42, 431316), (54, 335468), (56, 323487), (63, 287544), (72, 251601), (84, 215658), (108, 167734), (126, 143772), (168, 107829), (189, 95848), (216, 83867), (252, 71886), (378, 47924), (504, 35943), (756, 23962), (1512, 11981)]