909972042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{17891}}^1$

素因数の和:18083

約数の個数: 48

約数和(自身を含む): 2129434272

約数和(自身を除く): 1219462230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 173, 294, 346, 519, 1038, 1211, 2422, 3633, 7266, 8477, 16954, 17891, 25431, 35782, 50862, 53673, 107346, 125237, 250474, 375711, 751422, 876659, 1753318, 2629977, 3095143, 5259954, 6190286, 9285429, 18570858, 21666001, 43332002, 64998003, 129996006, 151662007, 303324014, 454986021, 909972042]

約数ペア:

[(1, 909972042), (2, 454986021), (3, 303324014), (6, 151662007), (7, 129996006), (14, 64998003), (21, 43332002), (42, 21666001), (49, 18570858), (98, 9285429), (147, 6190286), (173, 5259954), (294, 3095143), (346, 2629977), (519, 1753318), (1038, 876659), (1211, 751422), (2422, 375711), (3633, 250474), (7266, 125237), (8477, 107346), (16954, 53673), (17891, 50862), (25431, 35782)]