18358002

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:429

約数の個数: 80

約数和(自身を含む): 46347840

約数和(自身を除く): 27989838

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 234, 299, 351, 379, 414, 598, 621, 702, 758, 897, 1053, 1137, 1242, 1794, 1863, 2106, 2274, 2691, 3411, 3726, 4927, 5382, 6822, 8073, 8717, 9854, 10233, 14781, 16146, 17434, 20466, 24219, 26151, 29562, 30699, 44343, 48438, 52302, 61398, 78453, 88686, 113321, 133029, 156906, 226642, 235359, 266058, 339963, 399087, 470718, 679926, 706077, 798174, 1019889, 1412154, 2039778, 3059667, 6119334, 9179001, 18358002]

約数ペア:

[(1, 18358002), (2, 9179001), (3, 6119334), (6, 3059667), (9, 2039778), (13, 1412154), (18, 1019889), (23, 798174), (26, 706077), (27, 679926), (39, 470718), (46, 399087), (54, 339963), (69, 266058), (78, 235359), (81, 226642), (117, 156906), (138, 133029), (162, 113321), (207, 88686), (234, 78453), (299, 61398), (351, 52302), (379, 48438), (414, 44343), (598, 30699), (621, 29562), (702, 26151), (758, 24219), (897, 20466), (1053, 17434), (1137, 16146), (1242, 14781), (1794, 10233), (1863, 9854), (2106, 8717), (2274, 8073), (2691, 6822), (3411, 5382), (3726, 4927)]