40751334

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{499}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 95550000

約数和(自身を除く): 54798666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 349, 499, 698, 998, 1047, 1497, 2094, 2994, 3141, 4491, 4537, 6282, 6487, 8982, 9074, 12974, 13611, 19461, 27222, 38922, 40833, 58383, 81666, 116766, 174151, 348302, 522453, 1044906, 1567359, 2263963, 3134718, 4527926, 6791889, 13583778, 20375667, 40751334]

約数ペア:

[(1, 40751334), (2, 20375667), (3, 13583778), (6, 6791889), (9, 4527926), (13, 3134718), (18, 2263963), (26, 1567359), (39, 1044906), (78, 522453), (117, 348302), (234, 174151), (349, 116766), (499, 81666), (698, 58383), (998, 40833), (1047, 38922), (1497, 27222), (2094, 19461), (2994, 13611), (3141, 12974), (4491, 9074), (4537, 8982), (6282, 6487)]