22917294

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 51397632

約数和(自身を除く): 28480338

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 103, 141, 206, 263, 282, 309, 423, 526, 618, 789, 846, 927, 1578, 1854, 2367, 4734, 4841, 9682, 12361, 14523, 24722, 27089, 29046, 37083, 43569, 54178, 74166, 81267, 87138, 111249, 162534, 222498, 243801, 487602, 1273183, 2546366, 3819549, 7639098, 11458647, 22917294]

約数ペア:

[(1, 22917294), (2, 11458647), (3, 7639098), (6, 3819549), (9, 2546366), (18, 1273183), (47, 487602), (94, 243801), (103, 222498), (141, 162534), (206, 111249), (263, 87138), (282, 81267), (309, 74166), (423, 54178), (526, 43569), (618, 37083), (789, 29046), (846, 27089), (927, 24722), (1578, 14523), (1854, 12361), (2367, 9682), (4734, 4841)]