2018657193

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1\times {\mathrm{1973}}^1$

素因数の和:2653

約数の個数: 32

約数和(自身を含む): 3119993856

約数和(自身を除く): 1101336663

約数列:

[1, 3, 7, 21, 83, 249, 581, 587, 1743, 1761, 1973, 4109, 5919, 12327, 13811, 41433, 48721, 146163, 163759, 341047, 491277, 1023141, 1146313, 1158151, 3438939, 3474453, 8107057, 24321171, 96126533, 288379599, 672885731, 2018657193]

約数ペア:

[(1, 2018657193), (3, 672885731), (7, 288379599), (21, 96126533), (83, 24321171), (249, 8107057), (581, 3474453), (587, 3438939), (1743, 1158151), (1761, 1146313), (1973, 1023141), (4109, 491277), (5919, 341047), (12327, 163759), (13811, 146163), (41433, 48721)]