84420402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 198111744

約数和(自身を除く): 113691342

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 67, 102, 134, 187, 201, 374, 402, 561, 737, 1122, 1123, 1139, 1474, 2211, 2246, 2278, 3369, 3417, 4422, 6738, 6834, 12353, 12529, 19091, 24706, 25058, 37059, 37587, 38182, 57273, 74118, 75174, 75241, 114546, 150482, 210001, 225723, 420002, 451446, 630003, 827651, 1260006, 1279097, 1655302, 2482953, 2558194, 3837291, 4965906, 7674582, 14070067, 28140134, 42210201, 84420402]

約数ペア:

[(1, 84420402), (2, 42210201), (3, 28140134), (6, 14070067), (11, 7674582), (17, 4965906), (22, 3837291), (33, 2558194), (34, 2482953), (51, 1655302), (66, 1279097), (67, 1260006), (102, 827651), (134, 630003), (187, 451446), (201, 420002), (374, 225723), (402, 210001), (561, 150482), (737, 114546), (1122, 75241), (1123, 75174), (1139, 74118), (1474, 57273), (2211, 38182), (2246, 37587), (2278, 37059), (3369, 25058), (3417, 24706), (4422, 19091), (6738, 12529), (6834, 12353)]