18014774996

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{4919}}^1$

素因数の和:5264

約数の個数: 48

約数和(自身を含む): 32736735360

約数和(自身を除く): 14721960364

約数列:

[1, 2, 4, 41, 82, 137, 163, 164, 274, 326, 548, 652, 4919, 5617, 6683, 9838, 11234, 13366, 19676, 22331, 22468, 26732, 44662, 89324, 201679, 403358, 673903, 801797, 806716, 915571, 1347806, 1603594, 1831142, 2695612, 3207188, 3662284, 27630023, 32873677, 55260046, 65747354, 109846189, 110520092, 131494708, 219692378, 439384756, 4503693749, 9007387498, 18014774996]

約数ペア:

[(1, 18014774996), (2, 9007387498), (4, 4503693749), (41, 439384756), (82, 219692378), (137, 131494708), (163, 110520092), (164, 109846189), (274, 65747354), (326, 55260046), (548, 32873677), (652, 27630023), (4919, 3662284), (5617, 3207188), (6683, 2695612), (9838, 1831142), (11234, 1603594), (13366, 1347806), (19676, 915571), (22331, 806716), (22468, 801797), (26732, 673903), (44662, 403358), (89324, 201679)]