123678588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1559}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 315544320

約数和(自身を除く): 191865732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 601, 1202, 1559, 1803, 2404, 3118, 3606, 4677, 6236, 6611, 7212, 9354, 13222, 17149, 18708, 19833, 26444, 34298, 39666, 51447, 68596, 79332, 102894, 205788, 936959, 1873918, 2810877, 3747836, 5621754, 10306549, 11243508, 20613098, 30919647, 41226196, 61839294, 123678588]

約数ペア:

[(1, 123678588), (2, 61839294), (3, 41226196), (4, 30919647), (6, 20613098), (11, 11243508), (12, 10306549), (22, 5621754), (33, 3747836), (44, 2810877), (66, 1873918), (132, 936959), (601, 205788), (1202, 102894), (1559, 79332), (1803, 68596), (2404, 51447), (3118, 39666), (3606, 34298), (4677, 26444), (6236, 19833), (6611, 18708), (7212, 17149), (9354, 13222)]