21275796

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{57193}}^1$

素因数の和:57231

約数の個数: 24

約数和(自身を含む): 51245824

約数和(自身を除く): 29970028

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 57193, 114386, 171579, 228772, 343158, 686316, 1772983, 3545966, 5318949, 7091932, 10637898, 21275796]

約数ペア:

[(1, 21275796), (2, 10637898), (3, 7091932), (4, 5318949), (6, 3545966), (12, 1772983), (31, 686316), (62, 343158), (93, 228772), (124, 171579), (186, 114386), (372, 57193)]