13910526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 34785504

約数和(自身を除く): 20874978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 977, 1017, 1582, 1954, 2034, 2373, 2931, 4746, 5862, 6839, 7119, 8793, 13678, 14238, 17586, 20517, 41034, 61551, 110401, 123102, 220802, 331203, 662406, 772807, 993609, 1545614, 1987218, 2318421, 4636842, 6955263, 13910526]

約数ペア:

[(1, 13910526), (2, 6955263), (3, 4636842), (6, 2318421), (7, 1987218), (9, 1545614), (14, 993609), (18, 772807), (21, 662406), (42, 331203), (63, 220802), (113, 123102), (126, 110401), (226, 61551), (339, 41034), (678, 20517), (791, 17586), (977, 14238), (1017, 13678), (1582, 8793), (1954, 7119), (2034, 6839), (2373, 5862), (2931, 4746)]