18010252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18229}}^1$

素因数の和:18265

約数の個数: 24

約数和(自身を含む): 35730800

約数和(自身を除く): 17720548

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 18229, 36458, 72916, 236977, 346351, 473954, 692702, 947908, 1385404, 4502563, 9005126, 18010252]

約数ペア:

[(1, 18010252), (2, 9005126), (4, 4502563), (13, 1385404), (19, 947908), (26, 692702), (38, 473954), (52, 346351), (76, 236977), (247, 72916), (494, 36458), (988, 18229)]