15204940974

素因数分解:

$2^1\times 3^3\times {\mathrm{7321}}^1\times {\mathrm{38461}}^1$

素因数の和:45793

約数の個数: 32

約数和(自身を含む): 33794251680

約数和(自身を除く): 18589310706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7321, 14642, 21963, 38461, 43926, 65889, 76922, 115383, 131778, 197667, 230766, 346149, 395334, 692298, 1038447, 2076894, 281572981, 563145962, 844718943, 1689437886, 2534156829, 5068313658, 7602470487, 15204940974]

約数ペア:

[(1, 15204940974), (2, 7602470487), (3, 5068313658), (6, 2534156829), (9, 1689437886), (18, 844718943), (27, 563145962), (54, 281572981), (7321, 2076894), (14642, 1038447), (21963, 692298), (38461, 395334), (43926, 346149), (65889, 230766), (76922, 197667), (115383, 131778)]