2106753606

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{2887}}^1$

素因数の和:3537

約数の個数: 48

約数和(自身を含む): 4638636288

約数和(自身を除く): 2531882682

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 571, 639, 1142, 1278, 1713, 2887, 3426, 5139, 5774, 8661, 10278, 17322, 25983, 40541, 51966, 81082, 121623, 204977, 243246, 364869, 409954, 614931, 729738, 1229862, 1648477, 1844793, 3296954, 3689586, 4945431, 9890862, 14836293, 29672586, 117041867, 234083734, 351125601, 702251202, 1053376803, 2106753606]

約数ペア:

[(1, 2106753606), (2, 1053376803), (3, 702251202), (6, 351125601), (9, 234083734), (18, 117041867), (71, 29672586), (142, 14836293), (213, 9890862), (426, 4945431), (571, 3689586), (639, 3296954), (1142, 1844793), (1278, 1648477), (1713, 1229862), (2887, 729738), (3426, 614931), (5139, 409954), (5774, 364869), (8661, 243246), (10278, 204977), (17322, 121623), (25983, 81082), (40541, 51966)]