40460994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16901}}^1$

素因数の和:16935

約数の個数: 48

約数和(自身を含む): 105468480

約数和(自身を除く): 65007486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 16901, 33802, 50703, 101406, 118307, 152109, 236614, 304218, 321119, 354921, 642238, 709842, 963357, 1064763, 1926714, 2129526, 2247833, 2890071, 4495666, 5780142, 6743499, 13486998, 20230497, 40460994]

約数ペア:

[(1, 40460994), (2, 20230497), (3, 13486998), (6, 6743499), (7, 5780142), (9, 4495666), (14, 2890071), (18, 2247833), (19, 2129526), (21, 1926714), (38, 1064763), (42, 963357), (57, 709842), (63, 642238), (114, 354921), (126, 321119), (133, 304218), (171, 236614), (266, 152109), (342, 118307), (399, 101406), (798, 50703), (1197, 33802), (2394, 16901)]