18226110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 50342400

約数和(自身を除く): 32116290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 379, 458, 687, 758, 1137, 1145, 1374, 1603, 1895, 2274, 2290, 2653, 3206, 3435, 3790, 4809, 5306, 5685, 6870, 7959, 8015, 9618, 11370, 13265, 15918, 16030, 24045, 26530, 39795, 48090, 79590, 86791, 173582, 260373, 433955, 520746, 607537, 867910, 1215074, 1301865, 1822611, 2603730, 3037685, 3645222, 6075370, 9113055, 18226110]

約数ペア:

[(1, 18226110), (2, 9113055), (3, 6075370), (5, 3645222), (6, 3037685), (7, 2603730), (10, 1822611), (14, 1301865), (15, 1215074), (21, 867910), (30, 607537), (35, 520746), (42, 433955), (70, 260373), (105, 173582), (210, 86791), (229, 79590), (379, 48090), (458, 39795), (687, 26530), (758, 24045), (1137, 16030), (1145, 15918), (1374, 13265), (1603, 11370), (1895, 9618), (2274, 8015), (2290, 7959), (2653, 6870), (3206, 5685), (3435, 5306), (3790, 4809)]