672714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 1759680

約数和(自身を除く): 1086966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 281, 342, 399, 562, 798, 843, 1197, 1686, 1967, 2394, 2529, 3934, 5058, 5339, 5901, 10678, 11802, 16017, 17703, 32034, 35406, 37373, 48051, 74746, 96102, 112119, 224238, 336357, 672714]

約数ペア:

[(1, 672714), (2, 336357), (3, 224238), (6, 112119), (7, 96102), (9, 74746), (14, 48051), (18, 37373), (19, 35406), (21, 32034), (38, 17703), (42, 16017), (57, 11802), (63, 10678), (114, 5901), (126, 5339), (133, 5058), (171, 3934), (266, 2529), (281, 2394), (342, 1967), (399, 1686), (562, 1197), (798, 843)]