21932148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1367}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 58834944

約数和(自身を除く): 36902796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 1367, 2292, 2674, 2734, 4011, 4101, 5348, 5468, 8022, 8202, 9569, 16044, 16404, 19138, 28707, 38276, 57414, 114828, 261097, 522194, 783291, 1044388, 1566582, 1827679, 3133164, 3655358, 5483037, 7310716, 10966074, 21932148]

約数ペア:

[(1, 21932148), (2, 10966074), (3, 7310716), (4, 5483037), (6, 3655358), (7, 3133164), (12, 1827679), (14, 1566582), (21, 1044388), (28, 783291), (42, 522194), (84, 261097), (191, 114828), (382, 57414), (573, 38276), (764, 28707), (1146, 19138), (1337, 16404), (1367, 16044), (2292, 9569), (2674, 8202), (2734, 8022), (4011, 5468), (4101, 5348)]