27981936

素因数分解:

$2^4\times 3^6\times {\mathrm{2399}}^1$

素因数の和:2425

約数の個数: 70

約数和(自身を含む): 81319200

約数和(自身を除く): 53337264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2399, 2916, 3888, 4798, 5832, 7197, 9596, 11664, 14394, 19192, 21591, 28788, 38384, 43182, 57576, 64773, 86364, 115152, 129546, 172728, 194319, 259092, 345456, 388638, 518184, 582957, 777276, 1036368, 1165914, 1554552, 1748871, 2331828, 3109104, 3497742, 4663656, 6995484, 9327312, 13990968, 27981936]

約数ペア:

[(1, 27981936), (2, 13990968), (3, 9327312), (4, 6995484), (6, 4663656), (8, 3497742), (9, 3109104), (12, 2331828), (16, 1748871), (18, 1554552), (24, 1165914), (27, 1036368), (36, 777276), (48, 582957), (54, 518184), (72, 388638), (81, 345456), (108, 259092), (144, 194319), (162, 172728), (216, 129546), (243, 115152), (324, 86364), (432, 64773), (486, 57576), (648, 43182), (729, 38384), (972, 28788), (1296, 21591), (1458, 19192), (1944, 14394), (2399, 11664), (2916, 9596), (3888, 7197), (4798, 5832)]