1922239869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 2931621888

約数和(自身を除く): 1009382019

約数列:

[1, 3, 11, 33, 61, 73, 103, 127, 183, 219, 309, 381, 671, 803, 1133, 1397, 2013, 2409, 3399, 4191, 4453, 6283, 7519, 7747, 9271, 13081, 13359, 18849, 22557, 23241, 27813, 39243, 48983, 69113, 82709, 85217, 101981, 143891, 146949, 207339, 248127, 255651, 305943, 431673, 458659, 565531, 797941, 954913, 1375977, 1696593, 2393823, 2864739, 5045249, 6220841, 8777351, 10504043, 15135747, 18662523, 26332053, 31512129, 58249693, 174749079, 640746623, 1922239869]

約数ペア:

[(1, 1922239869), (3, 640746623), (11, 174749079), (33, 58249693), (61, 31512129), (73, 26332053), (103, 18662523), (127, 15135747), (183, 10504043), (219, 8777351), (309, 6220841), (381, 5045249), (671, 2864739), (803, 2393823), (1133, 1696593), (1397, 1375977), (2013, 954913), (2409, 797941), (3399, 565531), (4191, 458659), (4453, 431673), (6283, 305943), (7519, 255651), (7747, 248127), (9271, 207339), (13081, 146949), (13359, 143891), (18849, 101981), (22557, 85217), (23241, 82709), (27813, 69113), (39243, 48983)]