697066668

素因数分解:

$2^2\times 3^3\times {\mathrm{1427}}^1\times {\mathrm{4523}}^1$

素因数の和:5963

約数の個数: 48

約数和(自身を含む): 1808876160

約数和(自身を除く): 1111809492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1427, 2854, 4281, 4523, 5708, 8562, 9046, 12843, 13569, 17124, 18092, 25686, 27138, 38529, 40707, 51372, 54276, 77058, 81414, 122121, 154116, 162828, 244242, 488484, 6454321, 12908642, 19362963, 25817284, 38725926, 58088889, 77451852, 116177778, 174266667, 232355556, 348533334, 697066668]

約数ペア:

[(1, 697066668), (2, 348533334), (3, 232355556), (4, 174266667), (6, 116177778), (9, 77451852), (12, 58088889), (18, 38725926), (27, 25817284), (36, 19362963), (54, 12908642), (108, 6454321), (1427, 488484), (2854, 244242), (4281, 162828), (4523, 154116), (5708, 122121), (8562, 81414), (9046, 77058), (12843, 54276), (13569, 51372), (17124, 40707), (18092, 38529), (25686, 27138)]