38667438

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{10181}}^1$

素因数の和:10400

約数の個数: 24

約数和(自身を含む): 84184776

約数和(自身を除く): 45517338

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 10181, 20362, 30543, 61086, 91629, 183258, 2148191, 4296382, 6444573, 12889146, 19333719, 38667438]

約数ペア:

[(1, 38667438), (2, 19333719), (3, 12889146), (6, 6444573), (9, 4296382), (18, 2148191), (211, 183258), (422, 91629), (633, 61086), (1266, 30543), (1899, 20362), (3798, 10181)]