19963189944

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2183201}}^1$

素因数の和:2183340

約数の個数: 48

約数和(自身を含む): 54492721920

約数和(自身を除く): 34529531976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 2183201, 4366402, 6549603, 8732804, 13099206, 17465608, 19648809, 26198412, 39297618, 52396824, 78595236, 157190472, 277266527, 554533054, 831799581, 1109066108, 1663599162, 2218132216, 2495398743, 3327198324, 4990797486, 6654396648, 9981594972, 19963189944]

約数ペア:

[(1, 19963189944), (2, 9981594972), (3, 6654396648), (4, 4990797486), (6, 3327198324), (8, 2495398743), (9, 2218132216), (12, 1663599162), (18, 1109066108), (24, 831799581), (36, 554533054), (72, 277266527), (127, 157190472), (254, 78595236), (381, 52396824), (508, 39297618), (762, 26198412), (1016, 19648809), (1143, 17465608), (1524, 13099206), (2286, 8732804), (3048, 6549603), (4572, 4366402), (9144, 2183201)]