126512646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7687}}^1$

素因数の和:7916

約数の個数: 32

約数和(自身を含む): 273815808

約数和(自身を除く): 147303162

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 2743, 5486, 7687, 8229, 15374, 16458, 23061, 46122, 99931, 199862, 299793, 599586, 1621957, 3243914, 4865871, 9731742, 21085441, 42170882, 63256323, 126512646]

約数ペア:

[(1, 126512646), (2, 63256323), (3, 42170882), (6, 21085441), (13, 9731742), (26, 4865871), (39, 3243914), (78, 1621957), (211, 599586), (422, 299793), (633, 199862), (1266, 99931), (2743, 46122), (5486, 23061), (7687, 16458), (8229, 15374)]