18632210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 35458560

約数和(自身を除く): 16826350

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 1367, 2726, 2734, 6815, 6835, 13630, 13670, 39643, 64249, 79286, 128498, 198215, 321245, 396430, 642490, 1863221, 3726442, 9316105, 18632210]

約数ペア:

[(1, 18632210), (2, 9316105), (5, 3726442), (10, 1863221), (29, 642490), (47, 396430), (58, 321245), (94, 198215), (145, 128498), (235, 79286), (290, 64249), (470, 39643), (1363, 13670), (1367, 13630), (2726, 6835), (2734, 6815)]