15645768

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{10687}}^1$

素因数の和:10757

約数の個数: 32

約数和(自身を含む): 39759360

約数和(自身を除く): 24113592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 10687, 21374, 32061, 42748, 64122, 85496, 128244, 256488, 651907, 1303814, 1955721, 2607628, 3911442, 5215256, 7822884, 15645768]

約数ペア:

[(1, 15645768), (2, 7822884), (3, 5215256), (4, 3911442), (6, 2607628), (8, 1955721), (12, 1303814), (24, 651907), (61, 256488), (122, 128244), (183, 85496), (244, 64122), (366, 42748), (488, 32061), (732, 21374), (1464, 10687)]