142320474

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{25261}}^1$

素因数の和:25582

約数の個数: 24

約数和(自身を含む): 309358452

約数和(自身を除く): 167037978

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 25261, 50522, 75783, 151566, 227349, 454698, 7906693, 15813386, 23720079, 47440158, 71160237, 142320474]

約数ペア:

[(1, 142320474), (2, 71160237), (3, 47440158), (6, 23720079), (9, 15813386), (18, 7906693), (313, 454698), (626, 227349), (939, 151566), (1878, 75783), (2817, 50522), (5634, 25261)]