1873202409

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13649}}^1$

素因数の和:13711

約数の個数: 64

約数和(自身を含む): 3302208000

約数和(自身を除く): 1429005591

約数列:

[1, 3, 9, 13, 17, 23, 27, 39, 51, 69, 117, 153, 207, 221, 299, 351, 391, 459, 621, 663, 897, 1173, 1989, 2691, 3519, 5083, 5967, 8073, 10557, 13649, 15249, 40947, 45747, 122841, 137241, 177437, 232033, 313927, 368523, 532311, 696099, 941781, 1596933, 2088297, 2825343, 3016429, 4081051, 4790799, 5336759, 6264891, 8476029, 9049287, 12243153, 16010277, 27147861, 36729459, 48030831, 69377867, 81443583, 110188377, 144092493, 208133601, 624400803, 1873202409]

約数ペア:

[(1, 1873202409), (3, 624400803), (9, 208133601), (13, 144092493), (17, 110188377), (23, 81443583), (27, 69377867), (39, 48030831), (51, 36729459), (69, 27147861), (117, 16010277), (153, 12243153), (207, 9049287), (221, 8476029), (299, 6264891), (351, 5336759), (391, 4790799), (459, 4081051), (621, 3016429), (663, 2825343), (897, 2088297), (1173, 1596933), (1989, 941781), (2691, 696099), (3519, 532311), (5083, 368523), (5967, 313927), (8073, 232033), (10557, 177437), (13649, 137241), (15249, 122841), (40947, 45747)]