15538404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1637}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 41827968

約数和(自身を除く): 26289564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 1637, 2373, 3164, 3274, 4746, 4911, 6548, 9492, 9822, 11459, 19644, 22918, 34377, 45836, 68754, 137508, 184981, 369962, 554943, 739924, 1109886, 1294867, 2219772, 2589734, 3884601, 5179468, 7769202, 15538404]

約数ペア:

[(1, 15538404), (2, 7769202), (3, 5179468), (4, 3884601), (6, 2589734), (7, 2219772), (12, 1294867), (14, 1109886), (21, 739924), (28, 554943), (42, 369962), (84, 184981), (113, 137508), (226, 68754), (339, 45836), (452, 34377), (678, 22918), (791, 19644), (1356, 11459), (1582, 9822), (1637, 9492), (2373, 6548), (3164, 4911), (3274, 4746)]