18373016710

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{308117}}^1$

素因数の和:308280

約数の個数: 32

約数和(自身を含む): 33942278880

約数和(自身を除く): 15569262170

約数列:

[1, 2, 5, 10, 67, 89, 134, 178, 335, 445, 670, 890, 5963, 11926, 29815, 59630, 308117, 616234, 1540585, 3081170, 20643839, 27422413, 41287678, 54844826, 103219195, 137112065, 206438390, 274224130, 1837301671, 3674603342, 9186508355, 18373016710]

約数ペア:

[(1, 18373016710), (2, 9186508355), (5, 3674603342), (10, 1837301671), (67, 274224130), (89, 206438390), (134, 137112065), (178, 103219195), (335, 54844826), (445, 41287678), (670, 27422413), (890, 20643839), (5963, 3081170), (11926, 1540585), (29815, 616234), (59630, 308117)]