2016139329

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{509}}^1\times {\mathrm{619}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 3060816000

約数和(自身を除く): 1044676671

約数列:

[1, 3, 9, 27, 79, 81, 237, 509, 619, 711, 1527, 1857, 2133, 4581, 5571, 6399, 13743, 16713, 40211, 41229, 48901, 50139, 120633, 146703, 315071, 361899, 440109, 945213, 1085697, 1320327, 2835639, 3257091, 3960981, 8506917, 24890609, 25520751, 74671827, 224015481, 672046443, 2016139329]

約数ペア:

[(1, 2016139329), (3, 672046443), (9, 224015481), (27, 74671827), (79, 25520751), (81, 24890609), (237, 8506917), (509, 3960981), (619, 3257091), (711, 2835639), (1527, 1320327), (1857, 1085697), (2133, 945213), (4581, 440109), (5571, 361899), (6399, 315071), (13743, 146703), (16713, 120633), (40211, 50139), (41229, 48901)]