2178698832

素因数分解:

$2^4\times 3^2\times {\mathrm{733}}^1\times {\mathrm{20641}}^1$

素因数の和:21388

約数の個数: 60

約数和(自身を含む): 6105944884

約数和(自身を除く): 3927246052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 733, 1466, 2199, 2932, 4398, 5864, 6597, 8796, 11728, 13194, 17592, 20641, 26388, 35184, 41282, 52776, 61923, 82564, 105552, 123846, 165128, 185769, 247692, 330256, 371538, 495384, 743076, 990768, 1486152, 2972304, 15129853, 30259706, 45389559, 60519412, 90779118, 121038824, 136168677, 181558236, 242077648, 272337354, 363116472, 544674708, 726232944, 1089349416, 2178698832]

約数ペア:

[(1, 2178698832), (2, 1089349416), (3, 726232944), (4, 544674708), (6, 363116472), (8, 272337354), (9, 242077648), (12, 181558236), (16, 136168677), (18, 121038824), (24, 90779118), (36, 60519412), (48, 45389559), (72, 30259706), (144, 15129853), (733, 2972304), (1466, 1486152), (2199, 990768), (2932, 743076), (4398, 495384), (5864, 371538), (6597, 330256), (8796, 247692), (11728, 185769), (13194, 165128), (17592, 123846), (20641, 105552), (26388, 82564), (35184, 61923), (41282, 52776)]