10778742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 25535328

約数和(自身を除く): 14756586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 631, 657, 949, 1262, 1314, 1893, 1898, 2847, 3786, 5679, 5694, 8203, 8541, 11358, 16406, 17082, 24609, 46063, 49218, 73827, 92126, 138189, 147654, 276378, 414567, 598819, 829134, 1197638, 1796457, 3592914, 5389371, 10778742]

約数ペア:

[(1, 10778742), (2, 5389371), (3, 3592914), (6, 1796457), (9, 1197638), (13, 829134), (18, 598819), (26, 414567), (39, 276378), (73, 147654), (78, 138189), (117, 92126), (146, 73827), (219, 49218), (234, 46063), (438, 24609), (631, 17082), (657, 16406), (949, 11358), (1262, 8541), (1314, 8203), (1893, 5694), (1898, 5679), (2847, 3786)]