221421576

素因数分解:

$2^3\times 3^1\times {\mathrm{929}}^1\times {\mathrm{9931}}^1$

素因数の和:10869

約数の個数: 32

約数和(自身を含む): 554205600

約数和(自身を除く): 332784024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 929, 1858, 2787, 3716, 5574, 7432, 9931, 11148, 19862, 22296, 29793, 39724, 59586, 79448, 119172, 238344, 9225899, 18451798, 27677697, 36903596, 55355394, 73807192, 110710788, 221421576]

約数ペア:

[(1, 221421576), (2, 110710788), (3, 73807192), (4, 55355394), (6, 36903596), (8, 27677697), (12, 18451798), (24, 9225899), (929, 238344), (1858, 119172), (2787, 79448), (3716, 59586), (5574, 39724), (7432, 29793), (9931, 22296), (11148, 19862)]