38303538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 98759808

約数和(自身を除く): 60456270

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 73, 78, 91, 93, 146, 182, 186, 217, 219, 273, 403, 434, 438, 511, 546, 651, 806, 949, 961, 1022, 1209, 1302, 1533, 1898, 1922, 2263, 2418, 2821, 2847, 2883, 3066, 4526, 5642, 5694, 5766, 6643, 6727, 6789, 8463, 12493, 13286, 13454, 13578, 15841, 16926, 19929, 20181, 24986, 29419, 31682, 37479, 39858, 40362, 47523, 58838, 70153, 74958, 87451, 88257, 95046, 140306, 174902, 176514, 205933, 210459, 262353, 411866, 420918, 491071, 524706, 617799, 911989, 982142, 1235598, 1473213, 1823978, 2735967, 2946426, 5471934, 6383923, 12767846, 19151769, 38303538]

約数ペア:

[(1, 38303538), (2, 19151769), (3, 12767846), (6, 6383923), (7, 5471934), (13, 2946426), (14, 2735967), (21, 1823978), (26, 1473213), (31, 1235598), (39, 982142), (42, 911989), (62, 617799), (73, 524706), (78, 491071), (91, 420918), (93, 411866), (146, 262353), (182, 210459), (186, 205933), (217, 176514), (219, 174902), (273, 140306), (403, 95046), (434, 88257), (438, 87451), (511, 74958), (546, 70153), (651, 58838), (806, 47523), (949, 40362), (961, 39858), (1022, 37479), (1209, 31682), (1302, 29419), (1533, 24986), (1898, 20181), (1922, 19929), (2263, 16926), (2418, 15841), (2821, 13578), (2847, 13454), (2883, 13286), (3066, 12493), (4526, 8463), (5642, 6789), (5694, 6727), (5766, 6643)]