17398452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 43122240

約数和(自身を除く): 25723788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 548, 557, 822, 1114, 1644, 1671, 2228, 2603, 3342, 5206, 6684, 7809, 10412, 10583, 15618, 21166, 31236, 31749, 42332, 63498, 76309, 126996, 152618, 228927, 305236, 457854, 915708, 1449871, 2899742, 4349613, 5799484, 8699226, 17398452]

約数ペア:

[(1, 17398452), (2, 8699226), (3, 5799484), (4, 4349613), (6, 2899742), (12, 1449871), (19, 915708), (38, 457854), (57, 305236), (76, 228927), (114, 152618), (137, 126996), (228, 76309), (274, 63498), (411, 42332), (548, 31749), (557, 31236), (822, 21166), (1114, 15618), (1644, 10583), (1671, 10412), (2228, 7809), (2603, 6684), (3342, 5206)]