39993858

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{12553}}^1$

素因数の和:12623

約数の個数: 32

約数和(自身を含む): 90388800

約数和(自身を除く): 50394942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 12553, 25106, 37659, 75318, 112977, 225954, 338931, 677862, 740627, 1481254, 2221881, 4443762, 6665643, 13331286, 19996929, 39993858]

約数ペア:

[(1, 39993858), (2, 19996929), (3, 13331286), (6, 6665643), (9, 4443762), (18, 2221881), (27, 1481254), (54, 740627), (59, 677862), (118, 338931), (177, 225954), (354, 112977), (531, 75318), (1062, 37659), (1593, 25106), (3186, 12553)]