38863548

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 101756928

約数和(自身を除く): 62893380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 103, 141, 188, 206, 223, 282, 309, 412, 423, 446, 564, 618, 669, 846, 892, 927, 1236, 1338, 1692, 1854, 2007, 2676, 3708, 4014, 4841, 8028, 9682, 10481, 14523, 19364, 20962, 22969, 29046, 31443, 41924, 43569, 45938, 58092, 62886, 68907, 87138, 91876, 94329, 125772, 137814, 174276, 188658, 206721, 275628, 377316, 413442, 826884, 1079543, 2159086, 3238629, 4318172, 6477258, 9715887, 12954516, 19431774, 38863548]

約数ペア:

[(1, 38863548), (2, 19431774), (3, 12954516), (4, 9715887), (6, 6477258), (9, 4318172), (12, 3238629), (18, 2159086), (36, 1079543), (47, 826884), (94, 413442), (103, 377316), (141, 275628), (188, 206721), (206, 188658), (223, 174276), (282, 137814), (309, 125772), (412, 94329), (423, 91876), (446, 87138), (564, 68907), (618, 62886), (669, 58092), (846, 45938), (892, 43569), (927, 41924), (1236, 31443), (1338, 29046), (1692, 22969), (1854, 20962), (2007, 19364), (2676, 14523), (3708, 10481), (4014, 9682), (4841, 8028)]