18370051371

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{118967}}^1$

素因数の和:119045

約数の個数: 64

約数和(自身を含む): 33501388800

約数和(自身を除く): 15131337429

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 129, 133, 171, 189, 301, 387, 399, 513, 817, 903, 1161, 1197, 2451, 2709, 3591, 5719, 7353, 8127, 17157, 22059, 51471, 118967, 154413, 356901, 832769, 1070703, 2260373, 2498307, 3212109, 5115581, 6781119, 7494921, 15346743, 15822611, 20343357, 22484763, 35809067, 46040229, 47467833, 61030071, 97196039, 107427201, 138120687, 142403499, 291588117, 322281603, 427210497, 680372273, 874764351, 966844809, 2041116819, 2624293053, 6123350457, 18370051371]

約数ペア:

[(1, 18370051371), (3, 6123350457), (7, 2624293053), (9, 2041116819), (19, 966844809), (21, 874764351), (27, 680372273), (43, 427210497), (57, 322281603), (63, 291588117), (129, 142403499), (133, 138120687), (171, 107427201), (189, 97196039), (301, 61030071), (387, 47467833), (399, 46040229), (513, 35809067), (817, 22484763), (903, 20343357), (1161, 15822611), (1197, 15346743), (2451, 7494921), (2709, 6781119), (3591, 5115581), (5719, 3212109), (7353, 2498307), (8127, 2260373), (17157, 1070703), (22059, 832769), (51471, 356901), (118967, 154413)]