38660412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1835

約数の個数: 72

約数和(自身を含む): 107832144

約数和(自身を除く): 69171732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1777, 1813, 3108, 3554, 3626, 5331, 5439, 7108, 7252, 10662, 10878, 12439, 21324, 21756, 24878, 37317, 49756, 65749, 74634, 87073, 131498, 149268, 174146, 197247, 261219, 262996, 348292, 394494, 460243, 522438, 788988, 920486, 1044876, 1380729, 1840972, 2761458, 3221701, 5522916, 6443402, 9665103, 12886804, 19330206, 38660412]

約数ペア:

[(1, 38660412), (2, 19330206), (3, 12886804), (4, 9665103), (6, 6443402), (7, 5522916), (12, 3221701), (14, 2761458), (21, 1840972), (28, 1380729), (37, 1044876), (42, 920486), (49, 788988), (74, 522438), (84, 460243), (98, 394494), (111, 348292), (147, 262996), (148, 261219), (196, 197247), (222, 174146), (259, 149268), (294, 131498), (444, 87073), (518, 74634), (588, 65749), (777, 49756), (1036, 37317), (1554, 24878), (1777, 21756), (1813, 21324), (3108, 12439), (3554, 10878), (3626, 10662), (5331, 7252), (5439, 7108)]