1521018

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 40

約数和(自身を含む): 3506580

約数和(自身を除く): 1985562

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 229, 246, 369, 458, 687, 738, 1107, 1374, 2061, 2214, 3321, 4122, 6183, 6642, 9389, 12366, 18549, 18778, 28167, 37098, 56334, 84501, 169002, 253503, 507006, 760509, 1521018]

約数ペア:

[(1, 1521018), (2, 760509), (3, 507006), (6, 253503), (9, 169002), (18, 84501), (27, 56334), (41, 37098), (54, 28167), (81, 18778), (82, 18549), (123, 12366), (162, 9389), (229, 6642), (246, 6183), (369, 4122), (458, 3321), (687, 2214), (738, 2061), (1107, 1374)]