2631222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 6329232

約数和(自身を除く): 3698010

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 137, 194, 198, 274, 291, 411, 582, 822, 873, 1067, 1233, 1507, 1746, 2134, 2466, 3014, 3201, 4521, 6402, 9042, 9603, 13289, 13563, 19206, 26578, 27126, 39867, 79734, 119601, 146179, 239202, 292358, 438537, 877074, 1315611, 2631222]

約数ペア:

[(1, 2631222), (2, 1315611), (3, 877074), (6, 438537), (9, 292358), (11, 239202), (18, 146179), (22, 119601), (33, 79734), (66, 39867), (97, 27126), (99, 26578), (137, 19206), (194, 13563), (198, 13289), (274, 9603), (291, 9042), (411, 6402), (582, 4521), (822, 3201), (873, 3014), (1067, 2466), (1233, 2134), (1507, 1746)]