189775242

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1879}}^1$

素因数の和:2099

約数の個数: 48

約数和(自身を含む): 427015680

約数和(自身を除く): 237240438

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 181, 186, 279, 362, 543, 558, 1086, 1629, 1879, 3258, 3758, 5611, 5637, 11222, 11274, 16833, 16911, 33666, 33822, 50499, 58249, 100998, 116498, 174747, 340099, 349494, 524241, 680198, 1020297, 1048482, 2040594, 3060891, 6121782, 10543069, 21086138, 31629207, 63258414, 94887621, 189775242]

約数ペア:

[(1, 189775242), (2, 94887621), (3, 63258414), (6, 31629207), (9, 21086138), (18, 10543069), (31, 6121782), (62, 3060891), (93, 2040594), (181, 1048482), (186, 1020297), (279, 680198), (362, 524241), (543, 349494), (558, 340099), (1086, 174747), (1629, 116498), (1879, 100998), (3258, 58249), (3758, 50499), (5611, 33822), (5637, 33666), (11222, 16911), (11274, 16833)]