6661628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 13278720

約数和(自身を除く): 6617092

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 74, 76, 92, 103, 148, 206, 412, 437, 703, 851, 874, 1406, 1702, 1748, 1957, 2369, 2812, 3404, 3811, 3914, 4738, 7622, 7828, 9476, 15244, 16169, 32338, 45011, 64676, 72409, 87653, 90022, 144818, 175306, 180044, 289636, 350612, 1665407, 3330814, 6661628]

約数ペア:

[(1, 6661628), (2, 3330814), (4, 1665407), (19, 350612), (23, 289636), (37, 180044), (38, 175306), (46, 144818), (74, 90022), (76, 87653), (92, 72409), (103, 64676), (148, 45011), (206, 32338), (412, 16169), (437, 15244), (703, 9476), (851, 7828), (874, 7622), (1406, 4738), (1702, 3914), (1748, 3811), (1957, 3404), (2369, 2812)]