47724642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{727}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 118564992

約数和(自身を除く): 70840350

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 521, 727, 1042, 1454, 1563, 2181, 3126, 3647, 4362, 4689, 5089, 6543, 7294, 9378, 10178, 10941, 13086, 15267, 21882, 30534, 32823, 45801, 65646, 91602, 378767, 757534, 1136301, 2272602, 2651369, 3408903, 5302738, 6817806, 7954107, 15908214, 23862321, 47724642]

約数ペア:

[(1, 47724642), (2, 23862321), (3, 15908214), (6, 7954107), (7, 6817806), (9, 5302738), (14, 3408903), (18, 2651369), (21, 2272602), (42, 1136301), (63, 757534), (126, 378767), (521, 91602), (727, 65646), (1042, 45801), (1454, 32823), (1563, 30534), (2181, 21882), (3126, 15267), (3647, 13086), (4362, 10941), (4689, 10178), (5089, 9378), (6543, 7294)]