2015989353

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 3703504896

約数和(自身を除く): 1687515543

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 223, 357, 367, 391, 483, 669, 1071, 1101, 1173, 1449, 1561, 2007, 2569, 2737, 3303, 3519, 3791, 4683, 5129, 6239, 7707, 8211, 8441, 11373, 14049, 15387, 18717, 23121, 24633, 25323, 26537, 34119, 35903, 43673, 46161, 56151, 59087, 75969, 79611, 81841, 87193, 107709, 131019, 143497, 177261, 238833, 245523, 261579, 323127, 393057, 430491, 531783, 572887, 610351, 736569, 784737, 1004479, 1291473, 1391297, 1718661, 1831053, 1882343, 3013437, 4173891, 5155983, 5493159, 5647029, 9040311, 9739079, 12521673, 13176401, 16941087, 29217237, 31999831, 39529203, 87651711, 95999493, 118587609, 223998817, 287998479, 671996451, 2015989353]

約数ペア:

[(1, 2015989353), (3, 671996451), (7, 287998479), (9, 223998817), (17, 118587609), (21, 95999493), (23, 87651711), (51, 39529203), (63, 31999831), (69, 29217237), (119, 16941087), (153, 13176401), (161, 12521673), (207, 9739079), (223, 9040311), (357, 5647029), (367, 5493159), (391, 5155983), (483, 4173891), (669, 3013437), (1071, 1882343), (1101, 1831053), (1173, 1718661), (1449, 1391297), (1561, 1291473), (2007, 1004479), (2569, 784737), (2737, 736569), (3303, 610351), (3519, 572887), (3791, 531783), (4683, 430491), (5129, 393057), (6239, 323127), (7707, 261579), (8211, 245523), (8441, 238833), (11373, 177261), (14049, 143497), (15387, 131019), (18717, 107709), (23121, 87193), (24633, 81841), (25323, 79611), (26537, 75969), (34119, 59087), (35903, 56151), (43673, 46161)]