40488012

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6577}}^1$

素因数の和:6612

約数の個数: 60

約数和(自身を含む): 111431320

約数和(自身を除く): 70943308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 6577, 13154, 19731, 26308, 39462, 59193, 78924, 118386, 124963, 177579, 236772, 249926, 355158, 374889, 499852, 532737, 710316, 749778, 1065474, 1124667, 1499556, 2130948, 2249334, 3374001, 4498668, 6748002, 10122003, 13496004, 20244006, 40488012]

約数ペア:

[(1, 40488012), (2, 20244006), (3, 13496004), (4, 10122003), (6, 6748002), (9, 4498668), (12, 3374001), (18, 2249334), (19, 2130948), (27, 1499556), (36, 1124667), (38, 1065474), (54, 749778), (57, 710316), (76, 532737), (81, 499852), (108, 374889), (114, 355158), (162, 249926), (171, 236772), (228, 177579), (324, 124963), (342, 118386), (513, 78924), (684, 59193), (1026, 39462), (1539, 26308), (2052, 19731), (3078, 13154), (6156, 6577)]