42515226

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 103299840

約数和(自身を除く): 60784614

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 351, 426, 639, 702, 853, 923, 1278, 1706, 1846, 1917, 2559, 2769, 3834, 5118, 5538, 7677, 8307, 11089, 15354, 16614, 22178, 23031, 24921, 33267, 46062, 49842, 60563, 66534, 99801, 121126, 181689, 199602, 299403, 363378, 545067, 598806, 787319, 1090134, 1574638, 1635201, 2361957, 3270402, 4723914, 7085871, 14171742, 21257613, 42515226]

約数ペア:

[(1, 42515226), (2, 21257613), (3, 14171742), (6, 7085871), (9, 4723914), (13, 3270402), (18, 2361957), (26, 1635201), (27, 1574638), (39, 1090134), (54, 787319), (71, 598806), (78, 545067), (117, 363378), (142, 299403), (213, 199602), (234, 181689), (351, 121126), (426, 99801), (639, 66534), (702, 60563), (853, 49842), (923, 46062), (1278, 33267), (1706, 24921), (1846, 23031), (1917, 22178), (2559, 16614), (2769, 15354), (3834, 11089), (5118, 8307), (5538, 7677)]