1946142135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{56681}}^1$

素因数の和:56808

約数の個数: 48

約数和(自身を含む): 3890652480

約数和(自身を除く): 1944510345

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 109, 315, 327, 545, 763, 981, 1635, 2289, 3815, 4905, 6867, 11445, 34335, 56681, 170043, 283405, 396767, 510129, 850215, 1190301, 1983835, 2550645, 3570903, 5951505, 6178229, 17854515, 18534687, 30891145, 43247603, 55604061, 92673435, 129742809, 216238015, 278020305, 389228427, 648714045, 1946142135]

約数ペア:

[(1, 1946142135), (3, 648714045), (5, 389228427), (7, 278020305), (9, 216238015), (15, 129742809), (21, 92673435), (35, 55604061), (45, 43247603), (63, 30891145), (105, 18534687), (109, 17854515), (315, 6178229), (327, 5951505), (545, 3570903), (763, 2550645), (981, 1983835), (1635, 1190301), (2289, 850215), (3815, 510129), (4905, 396767), (6867, 283405), (11445, 170043), (34335, 56681)]