42475356

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 162

約数和(自身を含む): 137974200

約数和(自身を除く): 95498844

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 121, 126, 132, 147, 154, 196, 198, 199, 231, 242, 252, 294, 308, 363, 396, 398, 441, 462, 484, 539, 588, 597, 693, 726, 796, 847, 882, 924, 1078, 1089, 1194, 1386, 1393, 1452, 1617, 1694, 1764, 1791, 2156, 2178, 2189, 2388, 2541, 2772, 2786, 3234, 3388, 3582, 4179, 4356, 4378, 4851, 5082, 5572, 5929, 6468, 6567, 7164, 7623, 8358, 8756, 9702, 9751, 10164, 11858, 12537, 13134, 15246, 15323, 16716, 17787, 19404, 19502, 19701, 23716, 24079, 25074, 26268, 29253, 30492, 30646, 35574, 39004, 39402, 45969, 48158, 50148, 53361, 58506, 61292, 71148, 72237, 78804, 87759, 91938, 96316, 106722, 107261, 117012, 137907, 144474, 168553, 175518, 183876, 213444, 214522, 216711, 275814, 288948, 321783, 337106, 351036, 429044, 433422, 505659, 551628, 643566, 674212, 866844, 965349, 1011318, 1179871, 1287132, 1516977, 1930698, 2022636, 2359742, 3033954, 3539613, 3861396, 4719484, 6067908, 7079226, 10618839, 14158452, 21237678, 42475356]

約数ペア:

[(1, 42475356), (2, 21237678), (3, 14158452), (4, 10618839), (6, 7079226), (7, 6067908), (9, 4719484), (11, 3861396), (12, 3539613), (14, 3033954), (18, 2359742), (21, 2022636), (22, 1930698), (28, 1516977), (33, 1287132), (36, 1179871), (42, 1011318), (44, 965349), (49, 866844), (63, 674212), (66, 643566), (77, 551628), (84, 505659), (98, 433422), (99, 429044), (121, 351036), (126, 337106), (132, 321783), (147, 288948), (154, 275814), (196, 216711), (198, 214522), (199, 213444), (231, 183876), (242, 175518), (252, 168553), (294, 144474), (308, 137907), (363, 117012), (396, 107261), (398, 106722), (441, 96316), (462, 91938), (484, 87759), (539, 78804), (588, 72237), (597, 71148), (693, 61292), (726, 58506), (796, 53361), (847, 50148), (882, 48158), (924, 45969), (1078, 39402), (1089, 39004), (1194, 35574), (1386, 30646), (1393, 30492), (1452, 29253), (1617, 26268), (1694, 25074), (1764, 24079), (1791, 23716), (2156, 19701), (2178, 19502), (2189, 19404), (2388, 17787), (2541, 16716), (2772, 15323), (2786, 15246), (3234, 13134), (3388, 12537), (3582, 11858), (4179, 10164), (4356, 9751), (4378, 9702), (4851, 8756), (5082, 8358), (5572, 7623), (5929, 7164), (6468, 6567)]