18496212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7103}}^1$

素因数の和:7148

約数の個数: 48

約数和(自身を含む): 50921472

約数和(自身を除く): 32425260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7103, 14206, 21309, 28412, 42618, 49721, 85236, 99442, 149163, 198884, 220193, 298326, 440386, 596652, 660579, 880772, 1321158, 1541351, 2642316, 3082702, 4624053, 6165404, 9248106, 18496212]

約数ペア:

[(1, 18496212), (2, 9248106), (3, 6165404), (4, 4624053), (6, 3082702), (7, 2642316), (12, 1541351), (14, 1321158), (21, 880772), (28, 660579), (31, 596652), (42, 440386), (62, 298326), (84, 220193), (93, 198884), (124, 149163), (186, 99442), (217, 85236), (372, 49721), (434, 42618), (651, 28412), (868, 21309), (1302, 14206), (2604, 7103)]