2149287714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{897781}}^1$

素因数の和:897815

約数の個数: 48

約数和(自身を含む): 5602159680

約数和(自身を除く): 3452871966

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, 897781, 1795562, 2693343, 5386686, 6284467, 8080029, 12568934, 16160058, 17057839, 18853401, 34115678, 37706802, 51173517, 56560203, 102347034, 113120406, 119404873, 153520551, 238809746, 307041102, 358214619, 716429238, 1074643857, 2149287714]

約数ペア:

[(1, 2149287714), (2, 1074643857), (3, 716429238), (6, 358214619), (7, 307041102), (9, 238809746), (14, 153520551), (18, 119404873), (19, 113120406), (21, 102347034), (38, 56560203), (42, 51173517), (57, 37706802), (63, 34115678), (114, 18853401), (126, 17057839), (133, 16160058), (171, 12568934), (266, 8080029), (342, 6284467), (399, 5386686), (798, 2693343), (1197, 1795562), (2394, 897781)]