16416414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 41045472

約数和(自身を除く): 24629058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1153, 1582, 2034, 2306, 2373, 3459, 4746, 6918, 7119, 8071, 10377, 14238, 16142, 20754, 24213, 48426, 72639, 130289, 145278, 260578, 390867, 781734, 912023, 1172601, 1824046, 2345202, 2736069, 5472138, 8208207, 16416414]

約数ペア:

[(1, 16416414), (2, 8208207), (3, 5472138), (6, 2736069), (7, 2345202), (9, 1824046), (14, 1172601), (18, 912023), (21, 781734), (42, 390867), (63, 260578), (113, 145278), (126, 130289), (226, 72639), (339, 48426), (678, 24213), (791, 20754), (1017, 16142), (1153, 14238), (1582, 10377), (2034, 8071), (2306, 7119), (2373, 6918), (3459, 4746)]