281780982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{117703}}^1$

素因数の和:117737

約数の個数: 48

約数和(自身を含む): 734472960

約数和(自身を除く): 452691978

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, 117703, 235406, 353109, 706218, 823921, 1059327, 1647842, 2118654, 2236357, 2471763, 4472714, 4943526, 6709071, 7415289, 13418142, 14830578, 15654499, 20127213, 31308998, 40254426, 46963497, 93926994, 140890491, 281780982]

約数ペア:

[(1, 281780982), (2, 140890491), (3, 93926994), (6, 46963497), (7, 40254426), (9, 31308998), (14, 20127213), (18, 15654499), (19, 14830578), (21, 13418142), (38, 7415289), (42, 6709071), (57, 4943526), (63, 4472714), (114, 2471763), (126, 2236357), (133, 2118654), (171, 1647842), (266, 1059327), (342, 823921), (399, 706218), (798, 353109), (1197, 235406), (2394, 117703)]