847179738

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{397}}^1\times {\mathrm{1151}}^1$

素因数の和:1659

約数の個数: 48

約数和(自身を含む): 1859659776

約数和(自身を除く): 1012480038

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 397, 618, 794, 927, 1151, 1191, 1854, 2302, 2382, 3453, 3573, 6906, 7146, 10359, 20718, 40891, 81782, 118553, 122673, 237106, 245346, 355659, 368019, 456947, 711318, 736038, 913894, 1066977, 1370841, 2133954, 2741682, 4112523, 8225046, 47065541, 94131082, 141196623, 282393246, 423589869, 847179738]

約数ペア:

[(1, 847179738), (2, 423589869), (3, 282393246), (6, 141196623), (9, 94131082), (18, 47065541), (103, 8225046), (206, 4112523), (309, 2741682), (397, 2133954), (618, 1370841), (794, 1066977), (927, 913894), (1151, 736038), (1191, 711318), (1854, 456947), (2302, 368019), (2382, 355659), (3453, 245346), (3573, 237106), (6906, 122673), (7146, 118553), (10359, 81782), (20718, 40891)]