7970466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 19611648

約数和(自身を除く): 11641182

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 223, 259, 322, 446, 483, 518, 669, 777, 851, 966, 1338, 1554, 1561, 1702, 2553, 3122, 4683, 5106, 5129, 5957, 8251, 9366, 10258, 11914, 15387, 16502, 17871, 24753, 30774, 35742, 35903, 49506, 57757, 71806, 107709, 115514, 173271, 189773, 215418, 346542, 379546, 569319, 1138638, 1328411, 2656822, 3985233, 7970466]

約数ペア:

[(1, 7970466), (2, 3985233), (3, 2656822), (6, 1328411), (7, 1138638), (14, 569319), (21, 379546), (23, 346542), (37, 215418), (42, 189773), (46, 173271), (69, 115514), (74, 107709), (111, 71806), (138, 57757), (161, 49506), (222, 35903), (223, 35742), (259, 30774), (322, 24753), (446, 17871), (483, 16502), (518, 15387), (669, 11914), (777, 10258), (851, 9366), (966, 8251), (1338, 5957), (1554, 5129), (1561, 5106), (1702, 4683), (2553, 3122)]