18151926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7507}}^1$

素因数の和:7556

約数の個数: 32

約数和(自身を含む): 40363008

約数和(自身を除く): 22211082

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 7507, 15014, 22521, 45042, 97591, 195182, 232717, 292773, 465434, 585546, 698151, 1396302, 3025321, 6050642, 9075963, 18151926]

約数ペア:

[(1, 18151926), (2, 9075963), (3, 6050642), (6, 3025321), (13, 1396302), (26, 698151), (31, 585546), (39, 465434), (62, 292773), (78, 232717), (93, 195182), (186, 97591), (403, 45042), (806, 22521), (1209, 15014), (2418, 7507)]