18192524

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1038

約数の個数: 36

約数和(自身を含む): 37442160

約数和(自身を除く): 19249636

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 919, 1414, 1838, 2828, 3676, 4949, 6433, 9898, 12866, 19796, 25732, 45031, 90062, 92819, 180124, 185638, 371276, 649733, 1299466, 2598932, 4548131, 9096262, 18192524]

約数ペア:

[(1, 18192524), (2, 9096262), (4, 4548131), (7, 2598932), (14, 1299466), (28, 649733), (49, 371276), (98, 185638), (101, 180124), (196, 92819), (202, 90062), (404, 45031), (707, 25732), (919, 19796), (1414, 12866), (1838, 9898), (2828, 6433), (3676, 4949)]