81819198

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5689}}^1$

素因数の和:5761

約数の個数: 48

約数和(自身を含む): 191730240

約数和(自身を除く): 109911042

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 306, 423, 799, 846, 1598, 2397, 4794, 5689, 7191, 11378, 14382, 17067, 34134, 51201, 96713, 102402, 193426, 267383, 290139, 534766, 580278, 802149, 870417, 1604298, 1740834, 2406447, 4545511, 4812894, 9091022, 13636533, 27273066, 40909599, 81819198]

約数ペア:

[(1, 81819198), (2, 40909599), (3, 27273066), (6, 13636533), (9, 9091022), (17, 4812894), (18, 4545511), (34, 2406447), (47, 1740834), (51, 1604298), (94, 870417), (102, 802149), (141, 580278), (153, 534766), (282, 290139), (306, 267383), (423, 193426), (799, 102402), (846, 96713), (1598, 51201), (2397, 34134), (4794, 17067), (5689, 14382), (7191, 11378)]