16541694

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 38892672

約数和(自身を除く): 22350978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 223, 234, 317, 446, 634, 669, 951, 1338, 1902, 2007, 2853, 2899, 4014, 4121, 5706, 5798, 8242, 8697, 12363, 17394, 24726, 26091, 37089, 52182, 70691, 74178, 141382, 212073, 424146, 636219, 918983, 1272438, 1837966, 2756949, 5513898, 8270847, 16541694]

約数ペア:

[(1, 16541694), (2, 8270847), (3, 5513898), (6, 2756949), (9, 1837966), (13, 1272438), (18, 918983), (26, 636219), (39, 424146), (78, 212073), (117, 141382), (223, 74178), (234, 70691), (317, 52182), (446, 37089), (634, 26091), (669, 24726), (951, 17394), (1338, 12363), (1902, 8697), (2007, 8242), (2853, 5798), (2899, 5706), (4014, 4121)]