42240366

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{193}}^2$

素因数の和:407

約数の個数: 60

約数和(自身を含む): 108734472

約数和(自身を除く): 66494106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 193, 378, 386, 567, 579, 1134, 1158, 1351, 1737, 2702, 3474, 4053, 5211, 8106, 10422, 12159, 15633, 24318, 31266, 36477, 37249, 72954, 74498, 109431, 111747, 218862, 223494, 260743, 335241, 521486, 670482, 782229, 1005723, 1564458, 2011446, 2346687, 3017169, 4693374, 6034338, 7040061, 14080122, 21120183, 42240366]

約数ペア:

[(1, 42240366), (2, 21120183), (3, 14080122), (6, 7040061), (7, 6034338), (9, 4693374), (14, 3017169), (18, 2346687), (21, 2011446), (27, 1564458), (42, 1005723), (54, 782229), (63, 670482), (81, 521486), (126, 335241), (162, 260743), (189, 223494), (193, 218862), (378, 111747), (386, 109431), (567, 74498), (579, 72954), (1134, 37249), (1158, 36477), (1351, 31266), (1737, 24318), (2702, 15633), (3474, 12159), (4053, 10422), (5211, 8106)]