172295334

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{308773}}^1$

素因数の和:308812

約数の個数: 24

約数和(自身を含む): 385349952

約数和(自身を除く): 213054618

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 308773, 617546, 926319, 1852638, 2778957, 5557914, 9571963, 19143926, 28715889, 57431778, 86147667, 172295334]

約数ペア:

[(1, 172295334), (2, 86147667), (3, 57431778), (6, 28715889), (9, 19143926), (18, 9571963), (31, 5557914), (62, 2778957), (93, 1852638), (186, 926319), (279, 617546), (558, 308773)]