123380172

素因数分解:

$2^2\times 3^4\times {\mathrm{380803}}^1$

素因数の和:380819

約数の個数: 30

約数和(自身を含む): 322540988

約数和(自身を除く): 199160816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 380803, 761606, 1142409, 1523212, 2284818, 3427227, 4569636, 6854454, 10281681, 13708908, 20563362, 30845043, 41126724, 61690086, 123380172]

約数ペア:

[(1, 123380172), (2, 61690086), (3, 41126724), (4, 30845043), (6, 20563362), (9, 13708908), (12, 10281681), (18, 6854454), (27, 4569636), (36, 3427227), (54, 2284818), (81, 1523212), (108, 1142409), (162, 761606), (324, 380803)]