40823118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1153}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 101533536

約数和(自身を除く): 60710418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 281, 562, 843, 1153, 1686, 1967, 2306, 2529, 3459, 3934, 5058, 5901, 6918, 8071, 10377, 11802, 16142, 17703, 20754, 24213, 35406, 48426, 72639, 145278, 323993, 647986, 971979, 1943958, 2267951, 2915937, 4535902, 5831874, 6803853, 13607706, 20411559, 40823118]

約数ペア:

[(1, 40823118), (2, 20411559), (3, 13607706), (6, 6803853), (7, 5831874), (9, 4535902), (14, 2915937), (18, 2267951), (21, 1943958), (42, 971979), (63, 647986), (126, 323993), (281, 145278), (562, 72639), (843, 48426), (1153, 35406), (1686, 24213), (1967, 20754), (2306, 17703), (2529, 16142), (3459, 11802), (3934, 10377), (5058, 8071), (5901, 6918)]