16701282

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 41112960

約数和(自身を除く): 24411678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 643, 666, 702, 962, 999, 1286, 1443, 1929, 1998, 2886, 3858, 4329, 5787, 8359, 8658, 11574, 12987, 16718, 17361, 23791, 25077, 25974, 34722, 47582, 50154, 71373, 75231, 142746, 150462, 214119, 225693, 309283, 428238, 451386, 618566, 642357, 927849, 1284714, 1855698, 2783547, 5567094, 8350641, 16701282]

約数ペア:

[(1, 16701282), (2, 8350641), (3, 5567094), (6, 2783547), (9, 1855698), (13, 1284714), (18, 927849), (26, 642357), (27, 618566), (37, 451386), (39, 428238), (54, 309283), (74, 225693), (78, 214119), (111, 150462), (117, 142746), (222, 75231), (234, 71373), (333, 50154), (351, 47582), (481, 34722), (643, 25974), (666, 25077), (702, 23791), (962, 17361), (999, 16718), (1286, 12987), (1443, 11574), (1929, 8658), (1998, 8359), (2886, 5787), (3858, 4329)]