15741396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 43889664

約数和(自身を除く): 28148268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 127, 132, 198, 254, 313, 381, 396, 508, 626, 762, 939, 1143, 1252, 1397, 1524, 1878, 2286, 2794, 2817, 3443, 3756, 4191, 4572, 5588, 5634, 6886, 8382, 10329, 11268, 12573, 13772, 16764, 20658, 25146, 30987, 39751, 41316, 50292, 61974, 79502, 119253, 123948, 159004, 238506, 357759, 437261, 477012, 715518, 874522, 1311783, 1431036, 1749044, 2623566, 3935349, 5247132, 7870698, 15741396]

約数ペア:

[(1, 15741396), (2, 7870698), (3, 5247132), (4, 3935349), (6, 2623566), (9, 1749044), (11, 1431036), (12, 1311783), (18, 874522), (22, 715518), (33, 477012), (36, 437261), (44, 357759), (66, 238506), (99, 159004), (127, 123948), (132, 119253), (198, 79502), (254, 61974), (313, 50292), (381, 41316), (396, 39751), (508, 30987), (626, 25146), (762, 20658), (939, 16764), (1143, 13772), (1252, 12573), (1397, 11268), (1524, 10329), (1878, 8382), (2286, 6886), (2794, 5634), (2817, 5588), (3443, 4572), (3756, 4191)]