8243802

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 21231360

約数和(自身を除く): 12987558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 113, 126, 189, 193, 226, 339, 378, 386, 579, 678, 791, 1017, 1158, 1351, 1582, 1737, 2034, 2373, 2702, 3051, 3474, 4053, 4746, 5211, 6102, 7119, 8106, 10422, 12159, 14238, 21357, 21809, 24318, 36477, 42714, 43618, 65427, 72954, 130854, 152663, 196281, 305326, 392562, 457989, 588843, 915978, 1177686, 1373967, 2747934, 4121901, 8243802]

約数ペア:

[(1, 8243802), (2, 4121901), (3, 2747934), (6, 1373967), (7, 1177686), (9, 915978), (14, 588843), (18, 457989), (21, 392562), (27, 305326), (42, 196281), (54, 152663), (63, 130854), (113, 72954), (126, 65427), (189, 43618), (193, 42714), (226, 36477), (339, 24318), (378, 21809), (386, 21357), (579, 14238), (678, 12159), (791, 10422), (1017, 8106), (1158, 7119), (1351, 6102), (1582, 5211), (1737, 4746), (2034, 4053), (2373, 3474), (2702, 3051)]