428030442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{178793}}^1$

素因数の和:178827

約数の個数: 48

約数和(自身を含む): 1115674560

約数和(自身を除く): 687644118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 178793, 357586, 536379, 1072758, 1251551, 1609137, 2503102, 3218274, 3397067, 3754653, 6794134, 7509306, 10191201, 11263959, 20382402, 22527918, 23779469, 30573603, 47558938, 61147206, 71338407, 142676814, 214015221, 428030442]

約数ペア:

[(1, 428030442), (2, 214015221), (3, 142676814), (6, 71338407), (7, 61147206), (9, 47558938), (14, 30573603), (18, 23779469), (19, 22527918), (21, 20382402), (38, 11263959), (42, 10191201), (57, 7509306), (63, 6794134), (114, 3754653), (126, 3397067), (133, 3218274), (171, 2503102), (266, 1609137), (342, 1251551), (399, 1072758), (798, 536379), (1197, 357586), (2394, 178793)]