858880038

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{4483}}^1$

素因数の和:5388

約数の個数: 32

約数和(自身を含む): 1766624256

約数和(自身を除く): 907744218

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 863, 1726, 2589, 4483, 5178, 8966, 13449, 26898, 31931, 63862, 95793, 165871, 191586, 331742, 497613, 995226, 3868829, 7737658, 11606487, 23212974, 143146673, 286293346, 429440019, 858880038]

約数ペア:

[(1, 858880038), (2, 429440019), (3, 286293346), (6, 143146673), (37, 23212974), (74, 11606487), (111, 7737658), (222, 3868829), (863, 995226), (1726, 497613), (2589, 331742), (4483, 191586), (5178, 165871), (8966, 95793), (13449, 63862), (26898, 31931)]