3938424

素因数分解:

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

素因数の和:237

約数の個数: 96

約数和(自身を含む): 12188880

約数和(自身を除く): 8250456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 197, 204, 238, 294, 357, 392, 394, 408, 476, 588, 591, 714, 788, 833, 952, 1176, 1182, 1379, 1428, 1576, 1666, 2364, 2499, 2758, 2856, 3332, 3349, 4137, 4728, 4998, 5516, 6664, 6698, 8274, 9653, 9996, 10047, 11032, 13396, 16548, 19306, 19992, 20094, 23443, 26792, 28959, 33096, 38612, 40188, 46886, 57918, 70329, 77224, 80376, 93772, 115836, 140658, 164101, 187544, 231672, 281316, 328202, 492303, 562632, 656404, 984606, 1312808, 1969212, 3938424]

約数ペア:

[(1, 3938424), (2, 1969212), (3, 1312808), (4, 984606), (6, 656404), (7, 562632), (8, 492303), (12, 328202), (14, 281316), (17, 231672), (21, 187544), (24, 164101), (28, 140658), (34, 115836), (42, 93772), (49, 80376), (51, 77224), (56, 70329), (68, 57918), (84, 46886), (98, 40188), (102, 38612), (119, 33096), (136, 28959), (147, 26792), (168, 23443), (196, 20094), (197, 19992), (204, 19306), (238, 16548), (294, 13396), (357, 11032), (392, 10047), (394, 9996), (408, 9653), (476, 8274), (588, 6698), (591, 6664), (714, 5516), (788, 4998), (833, 4728), (952, 4137), (1176, 3349), (1182, 3332), (1379, 2856), (1428, 2758), (1576, 2499), (1666, 2364)]