1520335764

素因数分解:

$2^2\times 3^3\times {\mathrm{173}}^1\times {\mathrm{81371}}^1$

素因数の和:81557

約数の個数: 48

約数和(自身を含む): 3964443840

約数和(自身を除く): 2444108076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 4671, 6228, 9342, 18684, 81371, 162742, 244113, 325484, 488226, 732339, 976452, 1464678, 2197017, 2929356, 4394034, 8788068, 14077183, 28154366, 42231549, 56308732, 84463098, 126694647, 168926196, 253389294, 380083941, 506778588, 760167882, 1520335764]

約数ペア:

[(1, 1520335764), (2, 760167882), (3, 506778588), (4, 380083941), (6, 253389294), (9, 168926196), (12, 126694647), (18, 84463098), (27, 56308732), (36, 42231549), (54, 28154366), (108, 14077183), (173, 8788068), (346, 4394034), (519, 2929356), (692, 2197017), (1038, 1464678), (1557, 976452), (2076, 732339), (3114, 488226), (4671, 325484), (6228, 244113), (9342, 162742), (18684, 81371)]