28618758

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{25237}}^1$

素因数の和:25258

約数の個数: 40

約数和(自身を含む): 73291152

約数和(自身を除く): 44672394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 25237, 50474, 75711, 151422, 176659, 227133, 353318, 454266, 529977, 681399, 1059954, 1362798, 1589931, 2044197, 3179862, 4088394, 4769793, 9539586, 14309379, 28618758]

約数ペア:

[(1, 28618758), (2, 14309379), (3, 9539586), (6, 4769793), (7, 4088394), (9, 3179862), (14, 2044197), (18, 1589931), (21, 1362798), (27, 1059954), (42, 681399), (54, 529977), (63, 454266), (81, 353318), (126, 227133), (162, 176659), (189, 151422), (378, 75711), (567, 50474), (1134, 25237)]