18408042

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 43243200

約数和(自身を除く): 24835158

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1399, 1462, 2193, 2798, 4197, 4386, 6579, 8394, 12591, 13158, 23783, 25182, 47566, 60157, 71349, 120314, 142698, 180471, 214047, 360942, 428094, 541413, 1022669, 1082826, 2045338, 3068007, 6136014, 9204021, 18408042]

約数ペア:

[(1, 18408042), (2, 9204021), (3, 6136014), (6, 3068007), (9, 2045338), (17, 1082826), (18, 1022669), (34, 541413), (43, 428094), (51, 360942), (86, 214047), (102, 180471), (129, 142698), (153, 120314), (258, 71349), (306, 60157), (387, 47566), (731, 25182), (774, 23783), (1399, 13158), (1462, 12591), (2193, 8394), (2798, 6579), (4197, 4386)]