13891206

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 33217776

約数和(自身を除く): 19326570

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1277, 1554, 1813, 2554, 3626, 3831, 5439, 7662, 8939, 10878, 17878, 26817, 47249, 53634, 62573, 94498, 125146, 141747, 187719, 283494, 330743, 375438, 661486, 992229, 1984458, 2315201, 4630402, 6945603, 13891206]

約数ペア:

[(1, 13891206), (2, 6945603), (3, 4630402), (6, 2315201), (7, 1984458), (14, 992229), (21, 661486), (37, 375438), (42, 330743), (49, 283494), (74, 187719), (98, 141747), (111, 125146), (147, 94498), (222, 62573), (259, 53634), (294, 47249), (518, 26817), (777, 17878), (1277, 10878), (1554, 8939), (1813, 7662), (2554, 5439), (3626, 3831)]