15628404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 40049856

約数和(自身を除く): 24421452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 197, 394, 591, 601, 788, 1182, 1202, 1803, 2167, 2364, 2404, 3606, 4334, 6501, 6611, 7212, 8668, 13002, 13222, 19833, 26004, 26444, 39666, 79332, 118397, 236794, 355191, 473588, 710382, 1302367, 1420764, 2604734, 3907101, 5209468, 7814202, 15628404]

約数ペア:

[(1, 15628404), (2, 7814202), (3, 5209468), (4, 3907101), (6, 2604734), (11, 1420764), (12, 1302367), (22, 710382), (33, 473588), (44, 355191), (66, 236794), (132, 118397), (197, 79332), (394, 39666), (591, 26444), (601, 26004), (788, 19833), (1182, 13222), (1202, 13002), (1803, 8668), (2167, 7212), (2364, 6611), (2404, 6501), (3606, 4334)]