201519342

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{27919}}^1$

素因数の和:28328

約数の個数: 24

約数和(自身を含む): 437729760

約数和(自身を除く): 236210418

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 27919, 55838, 83757, 167514, 251271, 502542, 11195519, 22391038, 33586557, 67173114, 100759671, 201519342]

約数ペア:

[(1, 201519342), (2, 100759671), (3, 67173114), (6, 33586557), (9, 22391038), (18, 11195519), (401, 502542), (802, 251271), (1203, 167514), (2406, 83757), (3609, 55838), (7218, 27919)]