18032838

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 38331360

約数和(自身を除く): 20298522

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 2801, 3219, 5602, 6438, 8403, 16806, 81229, 103637, 162458, 207274, 243687, 310911, 487374, 621822, 3005473, 6010946, 9016419, 18032838]

約数ペア:

[(1, 18032838), (2, 9016419), (3, 6010946), (6, 3005473), (29, 621822), (37, 487374), (58, 310911), (74, 243687), (87, 207274), (111, 162458), (174, 103637), (222, 81229), (1073, 16806), (2146, 8403), (2801, 6438), (3219, 5602)]