817365834

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{1319}}^1$

素因数の和:1699

約数の個数: 48

約数和(自身を含む): 1791504000

約数和(自身を除く): 974138166

約数列:

[1, 2, 3, 6, 9, 18, 173, 199, 346, 398, 519, 597, 1038, 1194, 1319, 1557, 1791, 2638, 3114, 3582, 3957, 7914, 11871, 23742, 34427, 68854, 103281, 206562, 228187, 262481, 309843, 456374, 524962, 619686, 684561, 787443, 1369122, 1574886, 2053683, 2362329, 4107366, 4724658, 45409213, 90818426, 136227639, 272455278, 408682917, 817365834]

約数ペア:

[(1, 817365834), (2, 408682917), (3, 272455278), (6, 136227639), (9, 90818426), (18, 45409213), (173, 4724658), (199, 4107366), (346, 2362329), (398, 2053683), (519, 1574886), (597, 1369122), (1038, 787443), (1194, 684561), (1319, 619686), (1557, 524962), (1791, 456374), (2638, 309843), (3114, 262481), (3582, 228187), (3957, 206562), (7914, 103281), (11871, 68854), (23742, 34427)]