118438038

素因数分解:

$2^1\times 3^4\times {\mathrm{491}}^1\times {\mathrm{1489}}^1$

素因数の和:1994

約数の個数: 40

約数和(自身を含む): 266108040

約数和(自身を除く): 147670002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 491, 982, 1473, 1489, 2946, 2978, 4419, 4467, 8838, 8934, 13257, 13401, 26514, 26802, 39771, 40203, 79542, 80406, 120609, 241218, 731099, 1462198, 2193297, 4386594, 6579891, 13159782, 19739673, 39479346, 59219019, 118438038]

約数ペア:

[(1, 118438038), (2, 59219019), (3, 39479346), (6, 19739673), (9, 13159782), (18, 6579891), (27, 4386594), (54, 2193297), (81, 1462198), (162, 731099), (491, 241218), (982, 120609), (1473, 80406), (1489, 79542), (2946, 40203), (2978, 39771), (4419, 26802), (4467, 26514), (8838, 13401), (8934, 13257)]