18919243872

素因数分解:

$2^5\times 3^4\times {\mathrm{7299091}}^1$

素因数の和:7299113

約数の個数: 60

約数和(自身を含む): 55640978316

約数和(自身を除く): 36721734444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 7299091, 14598182, 21897273, 29196364, 43794546, 58392728, 65691819, 87589092, 116785456, 131383638, 175178184, 197075457, 233570912, 262767276, 350356368, 394150914, 525534552, 591226371, 700712736, 788301828, 1051069104, 1182452742, 1576603656, 2102138208, 2364905484, 3153207312, 4729810968, 6306414624, 9459621936, 18919243872]

約数ペア:

[(1, 18919243872), (2, 9459621936), (3, 6306414624), (4, 4729810968), (6, 3153207312), (8, 2364905484), (9, 2102138208), (12, 1576603656), (16, 1182452742), (18, 1051069104), (24, 788301828), (27, 700712736), (32, 591226371), (36, 525534552), (48, 394150914), (54, 350356368), (72, 262767276), (81, 233570912), (96, 197075457), (108, 175178184), (144, 131383638), (162, 116785456), (216, 87589092), (288, 65691819), (324, 58392728), (432, 43794546), (648, 29196364), (864, 21897273), (1296, 14598182), (2592, 7299091)]