306780018

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{4297}}^1$

素因数の和:4538

約数の個数: 32

約数和(自身を含む): 625926336

約数和(自身を除く): 319146318

約数列:

[1, 2, 3, 6, 73, 146, 163, 219, 326, 438, 489, 978, 4297, 8594, 11899, 12891, 23798, 25782, 35697, 71394, 313681, 627362, 700411, 941043, 1400822, 1882086, 2101233, 4202466, 51130003, 102260006, 153390009, 306780018]

約数ペア:

[(1, 306780018), (2, 153390009), (3, 102260006), (6, 51130003), (73, 4202466), (146, 2101233), (163, 1882086), (219, 1400822), (326, 941043), (438, 700411), (489, 627362), (978, 313681), (4297, 71394), (8594, 35697), (11899, 25782), (12891, 23798)]