8615022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 20139840

約数和(自身を除く): 11524818

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 73, 78, 89, 102, 146, 178, 219, 221, 267, 438, 442, 534, 663, 949, 1157, 1241, 1326, 1513, 1898, 2314, 2482, 2847, 3026, 3471, 3723, 4539, 5694, 6497, 6942, 7446, 9078, 12994, 16133, 19491, 19669, 32266, 38982, 39338, 48399, 59007, 84461, 96798, 110449, 118014, 168922, 220898, 253383, 331347, 506766, 662694, 1435837, 2871674, 4307511, 8615022]

約数ペア:

[(1, 8615022), (2, 4307511), (3, 2871674), (6, 1435837), (13, 662694), (17, 506766), (26, 331347), (34, 253383), (39, 220898), (51, 168922), (73, 118014), (78, 110449), (89, 96798), (102, 84461), (146, 59007), (178, 48399), (219, 39338), (221, 38982), (267, 32266), (438, 19669), (442, 19491), (534, 16133), (663, 12994), (949, 9078), (1157, 7446), (1241, 6942), (1326, 6497), (1513, 5694), (1898, 4539), (2314, 3723), (2482, 3471), (2847, 3026)]