2045378466

素因数分解:

$2^1\times 3^4\times {\mathrm{317}}^1\times {\mathrm{39829}}^1$

素因数の和:40160

約数の個数: 40

約数和(自身を含む): 4597736220

約数和(自身を除く): 2552357754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 317, 634, 951, 1902, 2853, 5706, 8559, 17118, 25677, 39829, 51354, 79658, 119487, 238974, 358461, 716922, 1075383, 2150766, 3226149, 6452298, 12625793, 25251586, 37877379, 75754758, 113632137, 227264274, 340896411, 681792822, 1022689233, 2045378466]

約数ペア:

[(1, 2045378466), (2, 1022689233), (3, 681792822), (6, 340896411), (9, 227264274), (18, 113632137), (27, 75754758), (54, 37877379), (81, 25251586), (162, 12625793), (317, 6452298), (634, 3226149), (951, 2150766), (1902, 1075383), (2853, 716922), (5706, 358461), (8559, 238974), (17118, 119487), (25677, 79658), (39829, 51354)]