2028753396

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{821}}^1\times {\mathrm{827}}^1$

素因数の和:1741

約数の個数: 72

約数和(自身を含む): 5202628704

約数和(自身を除く): 3173875308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 821, 827, 996, 1494, 1642, 1654, 2463, 2481, 2988, 3284, 3308, 4926, 4962, 7389, 7443, 9852, 9924, 14778, 14886, 29556, 29772, 68143, 68641, 136286, 137282, 204429, 205923, 272572, 274564, 408858, 411846, 613287, 617769, 678967, 817716, 823692, 1226574, 1235538, 1357934, 2036901, 2453148, 2471076, 2715868, 4073802, 6110703, 8147604, 12221406, 24442812, 56354261, 112708522, 169062783, 225417044, 338125566, 507188349, 676251132, 1014376698, 2028753396]

約数ペア:

[(1, 2028753396), (2, 1014376698), (3, 676251132), (4, 507188349), (6, 338125566), (9, 225417044), (12, 169062783), (18, 112708522), (36, 56354261), (83, 24442812), (166, 12221406), (249, 8147604), (332, 6110703), (498, 4073802), (747, 2715868), (821, 2471076), (827, 2453148), (996, 2036901), (1494, 1357934), (1642, 1235538), (1654, 1226574), (2463, 823692), (2481, 817716), (2988, 678967), (3284, 617769), (3308, 613287), (4926, 411846), (4962, 408858), (7389, 274564), (7443, 272572), (9852, 205923), (9924, 204429), (14778, 137282), (14886, 136286), (29556, 68641), (29772, 68143)]