1640370006

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113489}}^1$

素因数の和:113581

約数の個数: 48

約数和(自身を含む): 3930385680

約数和(自身を除く): 2290015674

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 657, 803, 1314, 1606, 2409, 4818, 7227, 14454, 113489, 226978, 340467, 680934, 1021401, 1248379, 2042802, 2496758, 3745137, 7490274, 8284697, 11235411, 16569394, 22470822, 24854091, 49708182, 74562273, 91131667, 149124546, 182263334, 273395001, 546790002, 820185003, 1640370006]

約数ペア:

[(1, 1640370006), (2, 820185003), (3, 546790002), (6, 273395001), (9, 182263334), (11, 149124546), (18, 91131667), (22, 74562273), (33, 49708182), (66, 24854091), (73, 22470822), (99, 16569394), (146, 11235411), (198, 8284697), (219, 7490274), (438, 3745137), (657, 2496758), (803, 2042802), (1314, 1248379), (1606, 1021401), (2409, 680934), (4818, 340467), (7227, 226978), (14454, 113489)]