1884078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 4917120

約数和(自身を除く): 3033042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 787, 798, 1197, 1574, 2361, 2394, 4722, 5509, 7083, 11018, 14166, 14953, 16527, 29906, 33054, 44859, 49581, 89718, 99162, 104671, 134577, 209342, 269154, 314013, 628026, 942039, 1884078]

約数ペア:

[(1, 1884078), (2, 942039), (3, 628026), (6, 314013), (7, 269154), (9, 209342), (14, 134577), (18, 104671), (19, 99162), (21, 89718), (38, 49581), (42, 44859), (57, 33054), (63, 29906), (114, 16527), (126, 14953), (133, 14166), (171, 11018), (266, 7083), (342, 5509), (399, 4722), (787, 2394), (798, 2361), (1197, 1574)]