25101421686

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{87977}}^1$

素因数の和:88138

約数の個数: 72

約数和(自身を含む): 60237128952

約数和(自身を除く): 35135707266

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 131, 198, 242, 262, 363, 393, 726, 786, 1089, 1179, 1441, 2178, 2358, 2882, 4323, 8646, 12969, 15851, 25938, 31702, 47553, 87977, 95106, 142659, 175954, 263931, 285318, 527862, 791793, 967747, 1583586, 1935494, 2903241, 5806482, 8709723, 10645217, 11524987, 17419446, 21290434, 23049974, 31935651, 34574961, 63871302, 69149922, 95806953, 103724883, 126774857, 191613906, 207449766, 253549714, 380324571, 760649142, 1140973713, 1394523427, 2281947426, 2789046854, 4183570281, 8367140562, 12550710843, 25101421686]

約数ペア:

[(1, 25101421686), (2, 12550710843), (3, 8367140562), (6, 4183570281), (9, 2789046854), (11, 2281947426), (18, 1394523427), (22, 1140973713), (33, 760649142), (66, 380324571), (99, 253549714), (121, 207449766), (131, 191613906), (198, 126774857), (242, 103724883), (262, 95806953), (363, 69149922), (393, 63871302), (726, 34574961), (786, 31935651), (1089, 23049974), (1179, 21290434), (1441, 17419446), (2178, 11524987), (2358, 10645217), (2882, 8709723), (4323, 5806482), (8646, 2903241), (12969, 1935494), (15851, 1583586), (25938, 967747), (31702, 791793), (47553, 527862), (87977, 285318), (95106, 263931), (142659, 175954)]