17705142

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1235

約数の個数: 80

約数和(自身を含む): 48868512

約数和(自身を除く): 31163370

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1201, 1638, 2106, 2402, 2457, 3603, 4914, 7206, 7371, 8407, 10809, 14742, 15613, 16814, 21618, 25221, 31226, 32427, 46839, 50442, 64854, 75663, 93678, 97281, 109291, 140517, 151326, 194562, 218582, 226989, 281034, 327873, 421551, 453978, 655746, 680967, 843102, 983619, 1264653, 1361934, 1967238, 2529306, 2950857, 5901714, 8852571, 17705142]

約数ペア:

[(1, 17705142), (2, 8852571), (3, 5901714), (6, 2950857), (7, 2529306), (9, 1967238), (13, 1361934), (14, 1264653), (18, 983619), (21, 843102), (26, 680967), (27, 655746), (39, 453978), (42, 421551), (54, 327873), (63, 281034), (78, 226989), (81, 218582), (91, 194562), (117, 151326), (126, 140517), (162, 109291), (182, 97281), (189, 93678), (234, 75663), (273, 64854), (351, 50442), (378, 46839), (546, 32427), (567, 31226), (702, 25221), (819, 21618), (1053, 16814), (1134, 15613), (1201, 14742), (1638, 10809), (2106, 8407), (2402, 7371), (2457, 7206), (3603, 4914)]