15515352

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1907}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 42414840

約数和(自身を除く): 26899488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 1907, 2034, 2712, 3814, 4068, 5721, 7628, 8136, 11442, 15256, 17163, 22884, 34326, 45768, 68652, 137304, 215491, 430982, 646473, 861964, 1292946, 1723928, 1939419, 2585892, 3878838, 5171784, 7757676, 15515352]

約数ペア:

[(1, 15515352), (2, 7757676), (3, 5171784), (4, 3878838), (6, 2585892), (8, 1939419), (9, 1723928), (12, 1292946), (18, 861964), (24, 646473), (36, 430982), (72, 215491), (113, 137304), (226, 68652), (339, 45768), (452, 34326), (678, 22884), (904, 17163), (1017, 15256), (1356, 11442), (1907, 8136), (2034, 7628), (2712, 5721), (3814, 4068)]