16845588

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 44442216

約数和(自身を除く): 27596628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 101, 113, 123, 164, 202, 226, 246, 303, 339, 369, 404, 452, 492, 606, 678, 738, 909, 1017, 1212, 1356, 1476, 1818, 2034, 3636, 4068, 4141, 4633, 8282, 9266, 11413, 12423, 13899, 16564, 18532, 22826, 24846, 27798, 34239, 37269, 41697, 45652, 49692, 55596, 68478, 74538, 83394, 102717, 136956, 149076, 166788, 205434, 410868, 467933, 935866, 1403799, 1871732, 2807598, 4211397, 5615196, 8422794, 16845588]

約数ペア:

[(1, 16845588), (2, 8422794), (3, 5615196), (4, 4211397), (6, 2807598), (9, 1871732), (12, 1403799), (18, 935866), (36, 467933), (41, 410868), (82, 205434), (101, 166788), (113, 149076), (123, 136956), (164, 102717), (202, 83394), (226, 74538), (246, 68478), (303, 55596), (339, 49692), (369, 45652), (404, 41697), (452, 37269), (492, 34239), (606, 27798), (678, 24846), (738, 22826), (909, 18532), (1017, 16564), (1212, 13899), (1356, 12423), (1476, 11413), (1818, 9266), (2034, 8282), (3636, 4633), (4068, 4141)]