18157037190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4061977}}^1$

素因数の和:4062136

約数の個数: 32

約数和(自身を含む): 43869362400

約数和(自身を除く): 25712325210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 4061977, 8123954, 12185931, 20309885, 24371862, 40619770, 60929655, 121859310, 605234573, 1210469146, 1815703719, 3026172865, 3631407438, 6052345730, 9078518595, 18157037190]

約数ペア:

[(1, 18157037190), (2, 9078518595), (3, 6052345730), (5, 3631407438), (6, 3026172865), (10, 1815703719), (15, 1210469146), (30, 605234573), (149, 121859310), (298, 60929655), (447, 40619770), (745, 24371862), (894, 20309885), (1490, 12185931), (2235, 8123954), (4470, 4061977)]