42263478

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{25247}}^1$

素因数の和:25289

約数の個数: 32

約数和(自身を含む): 96952320

約数和(自身を除く): 54688842

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 25247, 50494, 75741, 151482, 227223, 454446, 681669, 782657, 1363338, 1565314, 2347971, 4695942, 7043913, 14087826, 21131739, 42263478]

約数ペア:

[(1, 42263478), (2, 21131739), (3, 14087826), (6, 7043913), (9, 4695942), (18, 2347971), (27, 1565314), (31, 1363338), (54, 782657), (62, 681669), (93, 454446), (186, 227223), (279, 151482), (558, 75741), (837, 50494), (1674, 25247)]