16546842

素因数分解:

$2^1\times 3^8\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 40505556

約数和(自身を除く): 23958714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 97, 117, 162, 194, 234, 243, 291, 351, 486, 582, 702, 729, 873, 1053, 1261, 1458, 1746, 2106, 2187, 2522, 2619, 3159, 3783, 4374, 5238, 6318, 6561, 7566, 7857, 9477, 11349, 13122, 15714, 18954, 22698, 23571, 28431, 34047, 47142, 56862, 68094, 70713, 85293, 102141, 141426, 170586, 204282, 212139, 306423, 424278, 612846, 636417, 919269, 1272834, 1838538, 2757807, 5515614, 8273421, 16546842]

約数ペア:

[(1, 16546842), (2, 8273421), (3, 5515614), (6, 2757807), (9, 1838538), (13, 1272834), (18, 919269), (26, 636417), (27, 612846), (39, 424278), (54, 306423), (78, 212139), (81, 204282), (97, 170586), (117, 141426), (162, 102141), (194, 85293), (234, 70713), (243, 68094), (291, 56862), (351, 47142), (486, 34047), (582, 28431), (702, 23571), (729, 22698), (873, 18954), (1053, 15714), (1261, 13122), (1458, 11349), (1746, 9477), (2106, 7857), (2187, 7566), (2522, 6561), (2619, 6318), (3159, 5238), (3783, 4374)]