1555172316

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{102611}}^1$

素因数の和:103042

約数の個数: 36

約数和(自身を含む): 3940506024

約数和(自身を除く): 2385333708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 5052, 7578, 15156, 102611, 205222, 307833, 410444, 615666, 923499, 1231332, 1846998, 3693996, 43199231, 86398462, 129597693, 172796924, 259195386, 388793079, 518390772, 777586158, 1555172316]

約数ペア:

[(1, 1555172316), (2, 777586158), (3, 518390772), (4, 388793079), (6, 259195386), (9, 172796924), (12, 129597693), (18, 86398462), (36, 43199231), (421, 3693996), (842, 1846998), (1263, 1231332), (1684, 923499), (2526, 615666), (3789, 410444), (5052, 307833), (7578, 205222), (15156, 102611)]