138620916

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{183361}}^1$

素因数の和:183381

約数の個数: 48

約数和(自身を含む): 410730880

約数和(自身を除く): 272109964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 183361, 366722, 550083, 733444, 1100166, 1283527, 1650249, 2200332, 2567054, 3300498, 3850581, 4950747, 5134108, 6600996, 7701162, 9901494, 11551743, 15402324, 19802988, 23103486, 34655229, 46206972, 69310458, 138620916]

約数ペア:

[(1, 138620916), (2, 69310458), (3, 46206972), (4, 34655229), (6, 23103486), (7, 19802988), (9, 15402324), (12, 11551743), (14, 9901494), (18, 7701162), (21, 6600996), (27, 5134108), (28, 4950747), (36, 3850581), (42, 3300498), (54, 2567054), (63, 2200332), (84, 1650249), (108, 1283527), (126, 1100166), (189, 733444), (252, 550083), (378, 366722), (756, 183361)]