28212282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13171}}^1$

素因数の和:13203

約数の個数: 48

約数和(自身を含む): 73973952

約数和(自身を除く): 45761670

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 13171, 26342, 39513, 79026, 92197, 118539, 184394, 223907, 237078, 276591, 447814, 553182, 671721, 829773, 1343442, 1567349, 1659546, 2015163, 3134698, 4030326, 4702047, 9404094, 14106141, 28212282]

約数ペア:

[(1, 28212282), (2, 14106141), (3, 9404094), (6, 4702047), (7, 4030326), (9, 3134698), (14, 2015163), (17, 1659546), (18, 1567349), (21, 1343442), (34, 829773), (42, 671721), (51, 553182), (63, 447814), (102, 276591), (119, 237078), (126, 223907), (153, 184394), (238, 118539), (306, 92197), (357, 79026), (714, 39513), (1071, 26342), (2142, 13171)]