1969212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 5688144

約数和(自身を除く): 3718932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 197, 204, 238, 294, 357, 394, 476, 588, 591, 714, 788, 833, 1182, 1379, 1428, 1666, 2364, 2499, 2758, 3332, 3349, 4137, 4998, 5516, 6698, 8274, 9653, 9996, 10047, 13396, 16548, 19306, 20094, 23443, 28959, 38612, 40188, 46886, 57918, 70329, 93772, 115836, 140658, 164101, 281316, 328202, 492303, 656404, 984606, 1969212]

約数ペア:

[(1, 1969212), (2, 984606), (3, 656404), (4, 492303), (6, 328202), (7, 281316), (12, 164101), (14, 140658), (17, 115836), (21, 93772), (28, 70329), (34, 57918), (42, 46886), (49, 40188), (51, 38612), (68, 28959), (84, 23443), (98, 20094), (102, 19306), (119, 16548), (147, 13396), (196, 10047), (197, 9996), (204, 9653), (238, 8274), (294, 6698), (357, 5516), (394, 4998), (476, 4137), (588, 3349), (591, 3332), (714, 2758), (788, 2499), (833, 2364), (1182, 1666), (1379, 1428)]