18199608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 52469760

約数和(自身を除く): 34270152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 853, 889, 1016, 1524, 1706, 1778, 2559, 2667, 3048, 3412, 3556, 5118, 5334, 5971, 6824, 7112, 10236, 10668, 11942, 17913, 20472, 21336, 23884, 35826, 47768, 71652, 108331, 143304, 216662, 324993, 433324, 649986, 758317, 866648, 1299972, 1516634, 2274951, 2599944, 3033268, 4549902, 6066536, 9099804, 18199608]

約数ペア:

[(1, 18199608), (2, 9099804), (3, 6066536), (4, 4549902), (6, 3033268), (7, 2599944), (8, 2274951), (12, 1516634), (14, 1299972), (21, 866648), (24, 758317), (28, 649986), (42, 433324), (56, 324993), (84, 216662), (127, 143304), (168, 108331), (254, 71652), (381, 47768), (508, 35826), (762, 23884), (853, 21336), (889, 20472), (1016, 17913), (1524, 11942), (1706, 10668), (1778, 10236), (2559, 7112), (2667, 6824), (3048, 5971), (3412, 5334), (3556, 5118)]