7494942

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 19649952

約数和(自身を除く): 12155010

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 49, 53, 74, 78, 91, 98, 106, 111, 147, 159, 182, 222, 259, 273, 294, 318, 371, 481, 518, 546, 637, 689, 742, 777, 962, 1113, 1274, 1378, 1443, 1554, 1813, 1911, 1961, 2067, 2226, 2597, 2886, 3367, 3626, 3822, 3922, 4134, 4823, 5194, 5439, 5883, 6734, 7791, 9646, 10101, 10878, 11766, 13727, 14469, 15582, 20202, 23569, 25493, 27454, 28938, 33761, 41181, 47138, 50986, 67522, 70707, 76479, 82362, 96089, 101283, 141414, 152958, 178451, 192178, 202566, 288267, 356902, 535353, 576534, 1070706, 1249157, 2498314, 3747471, 7494942]

約数ペア:

[(1, 7494942), (2, 3747471), (3, 2498314), (6, 1249157), (7, 1070706), (13, 576534), (14, 535353), (21, 356902), (26, 288267), (37, 202566), (39, 192178), (42, 178451), (49, 152958), (53, 141414), (74, 101283), (78, 96089), (91, 82362), (98, 76479), (106, 70707), (111, 67522), (147, 50986), (159, 47138), (182, 41181), (222, 33761), (259, 28938), (273, 27454), (294, 25493), (318, 23569), (371, 20202), (481, 15582), (518, 14469), (546, 13727), (637, 11766), (689, 10878), (742, 10101), (777, 9646), (962, 7791), (1113, 6734), (1274, 5883), (1378, 5439), (1443, 5194), (1554, 4823), (1813, 4134), (1911, 3922), (1961, 3822), (2067, 3626), (2226, 3367), (2597, 2886)]