18894792

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{16067}}^1$

素因数の和:16090

約数の個数: 48

約数和(自身を含む): 54952560

約数和(自身を除く): 36057768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 16067, 32134, 48201, 64268, 96402, 112469, 128536, 192804, 224938, 337407, 385608, 449876, 674814, 787283, 899752, 1349628, 1574566, 2361849, 2699256, 3149132, 4723698, 6298264, 9447396, 18894792]

約数ペア:

[(1, 18894792), (2, 9447396), (3, 6298264), (4, 4723698), (6, 3149132), (7, 2699256), (8, 2361849), (12, 1574566), (14, 1349628), (21, 899752), (24, 787283), (28, 674814), (42, 449876), (49, 385608), (56, 337407), (84, 224938), (98, 192804), (147, 128536), (168, 112469), (196, 96402), (294, 64268), (392, 48201), (588, 32134), (1176, 16067)]