2865492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 8438976

約数和(自身を除く): 5573484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 137, 166, 249, 252, 274, 332, 411, 498, 548, 581, 747, 822, 959, 996, 1162, 1233, 1494, 1644, 1743, 1918, 2324, 2466, 2877, 2988, 3486, 3836, 4932, 5229, 5754, 6972, 8631, 10458, 11371, 11508, 17262, 20916, 22742, 34113, 34524, 45484, 68226, 79597, 102339, 136452, 159194, 204678, 238791, 318388, 409356, 477582, 716373, 955164, 1432746, 2865492]

約数ペア:

[(1, 2865492), (2, 1432746), (3, 955164), (4, 716373), (6, 477582), (7, 409356), (9, 318388), (12, 238791), (14, 204678), (18, 159194), (21, 136452), (28, 102339), (36, 79597), (42, 68226), (63, 45484), (83, 34524), (84, 34113), (126, 22742), (137, 20916), (166, 17262), (249, 11508), (252, 11371), (274, 10458), (332, 8631), (411, 6972), (498, 5754), (548, 5229), (581, 4932), (747, 3836), (822, 3486), (959, 2988), (996, 2877), (1162, 2466), (1233, 2324), (1494, 1918), (1644, 1743)]