887094

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 2201472

約数和(自身を除く): 1314378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 223, 234, 306, 442, 446, 663, 669, 1326, 1338, 1989, 2007, 2899, 3791, 3978, 4014, 5798, 7582, 8697, 11373, 17394, 22746, 26091, 34119, 49283, 52182, 68238, 98566, 147849, 295698, 443547, 887094]

約数ペア:

[(1, 887094), (2, 443547), (3, 295698), (6, 147849), (9, 98566), (13, 68238), (17, 52182), (18, 49283), (26, 34119), (34, 26091), (39, 22746), (51, 17394), (78, 11373), (102, 8697), (117, 7582), (153, 5798), (221, 4014), (223, 3978), (234, 3791), (306, 2899), (442, 2007), (446, 1989), (663, 1338), (669, 1326)]