39689286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 98531328

約数和(自身を除く): 58842042

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 157, 182, 273, 314, 463, 471, 546, 926, 942, 1099, 1389, 2041, 2198, 2778, 3241, 3297, 4082, 6019, 6123, 6482, 6594, 9723, 12038, 12246, 14287, 18057, 19446, 28574, 36114, 42133, 42861, 72691, 84266, 85722, 126399, 145382, 218073, 252798, 436146, 508837, 944983, 1017674, 1526511, 1889966, 2834949, 3053022, 5669898, 6614881, 13229762, 19844643, 39689286]

約数ペア:

[(1, 39689286), (2, 19844643), (3, 13229762), (6, 6614881), (7, 5669898), (13, 3053022), (14, 2834949), (21, 1889966), (26, 1526511), (39, 1017674), (42, 944983), (78, 508837), (91, 436146), (157, 252798), (182, 218073), (273, 145382), (314, 126399), (463, 85722), (471, 84266), (546, 72691), (926, 42861), (942, 42133), (1099, 36114), (1389, 28574), (2041, 19446), (2198, 18057), (2778, 14287), (3241, 12246), (3297, 12038), (4082, 9723), (6019, 6594), (6123, 6482)]