21378644916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{15319}}^1\times {\mathrm{6841}}^1$

素因数の和:22184

約数の個数: 48

約数和(自身を含む): 52828997760

約数和(自身を除く): 31450352844

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 6841, 13682, 15319, 20523, 27364, 30638, 41046, 45957, 61276, 82092, 91914, 116297, 183828, 232594, 260423, 348891, 465188, 520846, 697782, 781269, 1041692, 1395564, 1562538, 3125076, 104797279, 209594558, 314391837, 419189116, 628783674, 1257567348, 1781553743, 3563107486, 5344661229, 7126214972, 10689322458, 21378644916]

約数ペア:

[(1, 21378644916), (2, 10689322458), (3, 7126214972), (4, 5344661229), (6, 3563107486), (12, 1781553743), (17, 1257567348), (34, 628783674), (51, 419189116), (68, 314391837), (102, 209594558), (204, 104797279), (6841, 3125076), (13682, 1562538), (15319, 1395564), (20523, 1041692), (27364, 781269), (30638, 697782), (41046, 520846), (45957, 465188), (61276, 348891), (82092, 260423), (91914, 232594), (116297, 183828)]