1861241424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{5539409}}^1$

素因数の和:5539427

約数の個数: 40

約数和(自身を含む): 5495094720

約数和(自身を除く): 3633853296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 5539409, 11078818, 16618227, 22157636, 33236454, 38775863, 44315272, 66472908, 77551726, 88630544, 116327589, 132945816, 155103452, 232655178, 265891632, 310206904, 465310356, 620413808, 930620712, 1861241424]

約数ペア:

[(1, 1861241424), (2, 930620712), (3, 620413808), (4, 465310356), (6, 310206904), (7, 265891632), (8, 232655178), (12, 155103452), (14, 132945816), (16, 116327589), (21, 88630544), (24, 77551726), (28, 66472908), (42, 44315272), (48, 38775863), (56, 33236454), (84, 22157636), (112, 16618227), (168, 11078818), (336, 5539409)]