19833336

素因数分解:

$2^3\times 3^4\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 56221440

約数和(自身を除く): 36388104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 216, 241, 254, 324, 381, 482, 508, 648, 723, 762, 964, 1016, 1143, 1446, 1524, 1928, 2169, 2286, 2892, 3048, 3429, 4338, 4572, 5784, 6507, 6858, 8676, 9144, 10287, 13014, 13716, 17352, 19521, 20574, 26028, 27432, 30607, 39042, 41148, 52056, 61214, 78084, 82296, 91821, 122428, 156168, 183642, 244856, 275463, 367284, 550926, 734568, 826389, 1101852, 1652778, 2203704, 2479167, 3305556, 4958334, 6611112, 9916668, 19833336]

約数ペア:

[(1, 19833336), (2, 9916668), (3, 6611112), (4, 4958334), (6, 3305556), (8, 2479167), (9, 2203704), (12, 1652778), (18, 1101852), (24, 826389), (27, 734568), (36, 550926), (54, 367284), (72, 275463), (81, 244856), (108, 183642), (127, 156168), (162, 122428), (216, 91821), (241, 82296), (254, 78084), (324, 61214), (381, 52056), (482, 41148), (508, 39042), (648, 30607), (723, 27432), (762, 26028), (964, 20574), (1016, 19521), (1143, 17352), (1446, 13716), (1524, 13014), (1928, 10287), (2169, 9144), (2286, 8676), (2892, 6858), (3048, 6507), (3429, 5784), (4338, 4572)]