15370578

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 35133696

約数和(自身を除く): 19763118

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 137, 138, 207, 271, 274, 411, 414, 542, 813, 822, 1233, 1626, 2439, 2466, 3151, 4878, 6233, 6302, 9453, 12466, 18699, 18906, 28359, 37127, 37398, 56097, 56718, 74254, 111381, 112194, 222762, 334143, 668286, 853921, 1707842, 2561763, 5123526, 7685289, 15370578]

約数ペア:

[(1, 15370578), (2, 7685289), (3, 5123526), (6, 2561763), (9, 1707842), (18, 853921), (23, 668286), (46, 334143), (69, 222762), (137, 112194), (138, 111381), (207, 74254), (271, 56718), (274, 56097), (411, 37398), (414, 37127), (542, 28359), (813, 18906), (822, 18699), (1233, 12466), (1626, 9453), (2439, 6302), (2466, 6233), (3151, 4878)]