172857132

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{228647}}^1$

素因数の和:228667

約数の個数: 48

約数和(自身を含む): 512171520

約数和(自身を除く): 339314388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 228647, 457294, 685941, 914588, 1371882, 1600529, 2057823, 2743764, 3201058, 4115646, 4801587, 6173469, 6402116, 8231292, 9603174, 12346938, 14404761, 19206348, 24693876, 28809522, 43214283, 57619044, 86428566, 172857132]

約数ペア:

[(1, 172857132), (2, 86428566), (3, 57619044), (4, 43214283), (6, 28809522), (7, 24693876), (9, 19206348), (12, 14404761), (14, 12346938), (18, 9603174), (21, 8231292), (27, 6402116), (28, 6173469), (36, 4801587), (42, 4115646), (54, 3201058), (63, 2743764), (84, 2057823), (108, 1600529), (126, 1371882), (189, 914588), (252, 685941), (378, 457294), (756, 228647)]