13230042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 32486400

約数和(自身を除く): 19256358

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 59, 114, 118, 133, 177, 266, 281, 354, 399, 413, 562, 798, 826, 843, 1121, 1239, 1686, 1967, 2242, 2478, 3363, 3934, 5339, 5901, 6726, 7847, 10678, 11802, 15694, 16017, 16579, 23541, 32034, 33158, 37373, 47082, 49737, 74746, 99474, 112119, 116053, 224238, 232106, 315001, 348159, 630002, 696318, 945003, 1890006, 2205007, 4410014, 6615021, 13230042]

約数ペア:

[(1, 13230042), (2, 6615021), (3, 4410014), (6, 2205007), (7, 1890006), (14, 945003), (19, 696318), (21, 630002), (38, 348159), (42, 315001), (57, 232106), (59, 224238), (114, 116053), (118, 112119), (133, 99474), (177, 74746), (266, 49737), (281, 47082), (354, 37373), (399, 33158), (413, 32034), (562, 23541), (798, 16579), (826, 16017), (843, 15694), (1121, 11802), (1239, 10678), (1686, 7847), (1967, 6726), (2242, 5901), (2478, 5339), (3363, 3934)]