2102812164

素因数分解:

$2^2\times 3^6\times {\mathrm{721129}}^1$

素因数の和:721151

約数の個数: 42

約数和(自身を含む): 5517365630

約数和(自身を除く): 3414553466

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 721129, 1442258, 2163387, 2884516, 4326774, 6490161, 8653548, 12980322, 19470483, 25960644, 38940966, 58411449, 77881932, 116822898, 175234347, 233645796, 350468694, 525703041, 700937388, 1051406082, 2102812164]

約数ペア:

[(1, 2102812164), (2, 1051406082), (3, 700937388), (4, 525703041), (6, 350468694), (9, 233645796), (12, 175234347), (18, 116822898), (27, 77881932), (36, 58411449), (54, 38940966), (81, 25960644), (108, 19470483), (162, 12980322), (243, 8653548), (324, 6490161), (486, 4326774), (729, 2884516), (972, 2163387), (1458, 1442258), (2916, 721129)]