16461486

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 37939200

約数和(自身を除く): 21477714

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 379, 381, 758, 762, 1137, 1143, 2274, 2286, 2413, 3411, 4826, 6822, 7201, 7239, 14402, 14478, 21603, 21717, 43206, 43434, 48133, 64809, 96266, 129618, 144399, 288798, 433197, 866394, 914527, 1829054, 2743581, 5487162, 8230743, 16461486]

約数ペア:

[(1, 16461486), (2, 8230743), (3, 5487162), (6, 2743581), (9, 1829054), (18, 914527), (19, 866394), (38, 433197), (57, 288798), (114, 144399), (127, 129618), (171, 96266), (254, 64809), (342, 48133), (379, 43434), (381, 43206), (758, 21717), (762, 21603), (1137, 14478), (1143, 14402), (2274, 7239), (2286, 7201), (2413, 6822), (3411, 4826)]