40262118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16651}}^1$

素因数の和:16700

約数の個数: 32

約数和(自身を含む): 89521152

約数和(自身を除く): 49259034

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 16651, 33302, 49953, 99906, 216463, 432926, 516181, 649389, 1032362, 1298778, 1548543, 3097086, 6710353, 13420706, 20131059, 40262118]

約数ペア:

[(1, 40262118), (2, 20131059), (3, 13420706), (6, 6710353), (13, 3097086), (26, 1548543), (31, 1298778), (39, 1032362), (62, 649389), (78, 516181), (93, 432926), (186, 216463), (403, 99906), (806, 49953), (1209, 33302), (2418, 16651)]