84920994

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2237}}^1$

素因数の和:2304

約数の個数: 64

約数和(自身を含む): 204105600

約数和(自身を除く): 119184606

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1406, 1998, 2109, 2237, 4218, 4474, 6327, 6711, 12654, 13422, 18981, 20133, 37962, 40266, 42503, 60399, 82769, 85006, 120798, 127509, 165538, 248307, 255018, 382527, 496614, 744921, 765054, 1147581, 1489842, 1572611, 2234763, 2295162, 3145222, 4469526, 4717833, 9435666, 14153499, 28306998, 42460497, 84920994]

約数ペア:

[(1, 84920994), (2, 42460497), (3, 28306998), (6, 14153499), (9, 9435666), (18, 4717833), (19, 4469526), (27, 3145222), (37, 2295162), (38, 2234763), (54, 1572611), (57, 1489842), (74, 1147581), (111, 765054), (114, 744921), (171, 496614), (222, 382527), (333, 255018), (342, 248307), (513, 165538), (666, 127509), (703, 120798), (999, 85006), (1026, 82769), (1406, 60399), (1998, 42503), (2109, 40266), (2237, 37962), (4218, 20133), (4474, 18981), (6327, 13422), (6711, 12654)]