15873048

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{491}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 43173000

約数和(自身を除く): 27299952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 491, 898, 982, 1347, 1473, 1796, 1964, 2694, 2946, 3592, 3928, 4041, 4419, 5388, 5892, 8082, 8838, 10776, 11784, 16164, 17676, 32328, 35352, 220459, 440918, 661377, 881836, 1322754, 1763672, 1984131, 2645508, 3968262, 5291016, 7936524, 15873048]

約数ペア:

[(1, 15873048), (2, 7936524), (3, 5291016), (4, 3968262), (6, 2645508), (8, 1984131), (9, 1763672), (12, 1322754), (18, 881836), (24, 661377), (36, 440918), (72, 220459), (449, 35352), (491, 32328), (898, 17676), (982, 16164), (1347, 11784), (1473, 10776), (1796, 8838), (1964, 8082), (2694, 5892), (2946, 5388), (3592, 4419), (3928, 4041)]