788679918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{12437}}^1$

素因数の和:12729

約数の個数: 48

約数和(自身を含む): 1847192256

約数和(自身を除く): 1058512338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 271, 542, 813, 1626, 2439, 3523, 4878, 7046, 10569, 12437, 21138, 24874, 31707, 37311, 63414, 74622, 111933, 161681, 223866, 323362, 485043, 970086, 1455129, 2910258, 3370427, 6740854, 10111281, 20222562, 30333843, 43815551, 60667686, 87631102, 131446653, 262893306, 394339959, 788679918]

約数ペア:

[(1, 788679918), (2, 394339959), (3, 262893306), (6, 131446653), (9, 87631102), (13, 60667686), (18, 43815551), (26, 30333843), (39, 20222562), (78, 10111281), (117, 6740854), (234, 3370427), (271, 2910258), (542, 1455129), (813, 970086), (1626, 485043), (2439, 323362), (3523, 223866), (4878, 161681), (7046, 111933), (10569, 74622), (12437, 63414), (21138, 37311), (24874, 31707)]