31822758

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:818

約数の個数: 72

約数和(自身を含む): 79879800

約数和(自身を除く): 48057042

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 627, 726, 769, 1089, 1254, 1538, 1881, 2178, 2299, 2307, 3762, 4598, 4614, 6897, 6921, 8459, 13794, 13842, 14611, 16918, 20691, 25377, 29222, 41382, 43833, 50754, 76131, 87666, 93049, 131499, 152262, 160721, 186098, 262998, 279147, 321442, 482163, 558294, 837441, 964326, 1446489, 1674882, 1767931, 2892978, 3535862, 5303793, 10607586, 15911379, 31822758]

約数ペア:

[(1, 31822758), (2, 15911379), (3, 10607586), (6, 5303793), (9, 3535862), (11, 2892978), (18, 1767931), (19, 1674882), (22, 1446489), (33, 964326), (38, 837441), (57, 558294), (66, 482163), (99, 321442), (114, 279147), (121, 262998), (171, 186098), (198, 160721), (209, 152262), (242, 131499), (342, 93049), (363, 87666), (418, 76131), (627, 50754), (726, 43833), (769, 41382), (1089, 29222), (1254, 25377), (1538, 20691), (1881, 16918), (2178, 14611), (2299, 13842), (2307, 13794), (3762, 8459), (4598, 6921), (4614, 6897)]