7439814

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 16972800

約数和(自身を除く): 9532986

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 67, 93, 134, 186, 199, 201, 279, 398, 402, 558, 597, 603, 1194, 1206, 1791, 2077, 3582, 4154, 6169, 6231, 12338, 12462, 13333, 18507, 18693, 26666, 37014, 37386, 39999, 55521, 79998, 111042, 119997, 239994, 413323, 826646, 1239969, 2479938, 3719907, 7439814]

約数ペア:

[(1, 7439814), (2, 3719907), (3, 2479938), (6, 1239969), (9, 826646), (18, 413323), (31, 239994), (62, 119997), (67, 111042), (93, 79998), (134, 55521), (186, 39999), (199, 37386), (201, 37014), (279, 26666), (398, 18693), (402, 18507), (558, 13333), (597, 12462), (603, 12338), (1194, 6231), (1206, 6169), (1791, 4154), (2077, 3582)]