21730831824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{274213}}^1$

素因数の和:274364

約数の個数: 80

約数和(自身を含む): 60932544512

約数和(自身を除く): 39201712688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 4953, 6096, 6604, 9906, 13208, 19812, 26416, 39624, 79248, 274213, 548426, 822639, 1096852, 1645278, 2193704, 3290556, 3564769, 4387408, 6581112, 7129538, 10694307, 13162224, 14259076, 21388614, 28518152, 34825051, 42777228, 57036304, 69650102, 85554456, 104475153, 139300204, 171108912, 208950306, 278600408, 417900612, 452725663, 557200816, 835801224, 905451326, 1358176989, 1671602448, 1810902652, 2716353978, 3621805304, 5432707956, 7243610608, 10865415912, 21730831824]

約数ペア:

[(1, 21730831824), (2, 10865415912), (3, 7243610608), (4, 5432707956), (6, 3621805304), (8, 2716353978), (12, 1810902652), (13, 1671602448), (16, 1358176989), (24, 905451326), (26, 835801224), (39, 557200816), (48, 452725663), (52, 417900612), (78, 278600408), (104, 208950306), (127, 171108912), (156, 139300204), (208, 104475153), (254, 85554456), (312, 69650102), (381, 57036304), (508, 42777228), (624, 34825051), (762, 28518152), (1016, 21388614), (1524, 14259076), (1651, 13162224), (2032, 10694307), (3048, 7129538), (3302, 6581112), (4953, 4387408), (6096, 3564769), (6604, 3290556), (9906, 2193704), (13208, 1645278), (19812, 1096852), (26416, 822639), (39624, 548426), (79248, 274213)]