2949458184

素因数分解:

$2^3\times 3^9\times {\mathrm{18731}}^1$

素因数の和:18764

約数の個数: 80

約数和(自身を含む): 8295653520

約数和(自身を除く): 5346195336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 6561, 8748, 13122, 17496, 18731, 19683, 26244, 37462, 39366, 52488, 56193, 74924, 78732, 112386, 149848, 157464, 168579, 224772, 337158, 449544, 505737, 674316, 1011474, 1348632, 1517211, 2022948, 3034422, 4045896, 4551633, 6068844, 9103266, 12137688, 13654899, 18206532, 27309798, 36413064, 40964697, 54619596, 81929394, 109239192, 122894091, 163858788, 245788182, 327717576, 368682273, 491576364, 737364546, 983152728, 1474729092, 2949458184]

約数ペア:

[(1, 2949458184), (2, 1474729092), (3, 983152728), (4, 737364546), (6, 491576364), (8, 368682273), (9, 327717576), (12, 245788182), (18, 163858788), (24, 122894091), (27, 109239192), (36, 81929394), (54, 54619596), (72, 40964697), (81, 36413064), (108, 27309798), (162, 18206532), (216, 13654899), (243, 12137688), (324, 9103266), (486, 6068844), (648, 4551633), (729, 4045896), (972, 3034422), (1458, 2022948), (1944, 1517211), (2187, 1348632), (2916, 1011474), (4374, 674316), (5832, 505737), (6561, 449544), (8748, 337158), (13122, 224772), (17496, 168579), (18731, 157464), (19683, 149848), (26244, 112386), (37462, 78732), (39366, 74924), (52488, 56193)]