47315142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2741}}^1$

素因数の和:2893

約数の個数: 48

約数和(自身を含む): 118059552

約数和(自身を除く): 70744410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2741, 2877, 5482, 5754, 8223, 8631, 16446, 17262, 19187, 24669, 38374, 49338, 57561, 115122, 172683, 345366, 375517, 751034, 1126551, 2253102, 2628619, 3379653, 5257238, 6759306, 7885857, 15771714, 23657571, 47315142]

約数ペア:

[(1, 47315142), (2, 23657571), (3, 15771714), (6, 7885857), (7, 6759306), (9, 5257238), (14, 3379653), (18, 2628619), (21, 2253102), (42, 1126551), (63, 751034), (126, 375517), (137, 345366), (274, 172683), (411, 115122), (822, 57561), (959, 49338), (1233, 38374), (1918, 24669), (2466, 19187), (2741, 17262), (2877, 16446), (5482, 8631), (5754, 8223)]