38727738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2352

約数の個数: 72

約数和(自身を含む): 102791520

約数和(自身を除く): 64063782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2311, 2394, 2793, 4622, 5586, 6933, 8379, 13866, 16177, 16758, 20799, 32354, 41598, 43909, 48531, 87818, 97062, 113239, 131727, 145593, 226478, 263454, 291186, 307363, 339717, 395181, 614726, 679434, 790362, 922089, 1019151, 1844178, 2038302, 2151541, 2766267, 4303082, 5532534, 6454623, 12909246, 19363869, 38727738]

約数ペア:

[(1, 38727738), (2, 19363869), (3, 12909246), (6, 6454623), (7, 5532534), (9, 4303082), (14, 2766267), (18, 2151541), (19, 2038302), (21, 1844178), (38, 1019151), (42, 922089), (49, 790362), (57, 679434), (63, 614726), (98, 395181), (114, 339717), (126, 307363), (133, 291186), (147, 263454), (171, 226478), (266, 145593), (294, 131727), (342, 113239), (399, 97062), (441, 87818), (798, 48531), (882, 43909), (931, 41598), (1197, 32354), (1862, 20799), (2311, 16758), (2394, 16177), (2793, 13866), (4622, 8379), (5586, 6933)]