15163428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1861}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 40874624

約数和(自身を除く): 25711196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 1861, 2037, 2716, 3722, 4074, 5583, 7444, 8148, 11166, 13027, 22332, 26054, 39081, 52108, 78162, 156324, 180517, 361034, 541551, 722068, 1083102, 1263619, 2166204, 2527238, 3790857, 5054476, 7581714, 15163428]

約数ペア:

[(1, 15163428), (2, 7581714), (3, 5054476), (4, 3790857), (6, 2527238), (7, 2166204), (12, 1263619), (14, 1083102), (21, 722068), (28, 541551), (42, 361034), (84, 180517), (97, 156324), (194, 78162), (291, 52108), (388, 39081), (582, 26054), (679, 22332), (1164, 13027), (1358, 11166), (1861, 8148), (2037, 7444), (2716, 5583), (3722, 4074)]