13970586

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 35622720

約数和(自身を除く): 21652134

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 49, 57, 61, 82, 98, 114, 122, 123, 133, 147, 183, 246, 266, 287, 294, 366, 399, 427, 574, 779, 798, 854, 861, 931, 1159, 1281, 1558, 1722, 1862, 2009, 2318, 2337, 2501, 2562, 2793, 2989, 3477, 4018, 4674, 5002, 5453, 5586, 5978, 6027, 6954, 7503, 8113, 8967, 10906, 12054, 15006, 16226, 16359, 17507, 17934, 24339, 32718, 35014, 38171, 47519, 48678, 52521, 56791, 76342, 95038, 105042, 113582, 114513, 122549, 142557, 170373, 229026, 245098, 285114, 332633, 340746, 367647, 665266, 735294, 997899, 1995798, 2328431, 4656862, 6985293, 13970586]

約数ペア:

[(1, 13970586), (2, 6985293), (3, 4656862), (6, 2328431), (7, 1995798), (14, 997899), (19, 735294), (21, 665266), (38, 367647), (41, 340746), (42, 332633), (49, 285114), (57, 245098), (61, 229026), (82, 170373), (98, 142557), (114, 122549), (122, 114513), (123, 113582), (133, 105042), (147, 95038), (183, 76342), (246, 56791), (266, 52521), (287, 48678), (294, 47519), (366, 38171), (399, 35014), (427, 32718), (574, 24339), (779, 17934), (798, 17507), (854, 16359), (861, 16226), (931, 15006), (1159, 12054), (1281, 10906), (1558, 8967), (1722, 8113), (1862, 7503), (2009, 6954), (2318, 6027), (2337, 5978), (2501, 5586), (2562, 5453), (2793, 5002), (2989, 4674), (3477, 4018)]