2663892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:90

約数の個数: 108

約数和(自身を含む): 8674848

約数和(自身を除く): 6010956

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 558, 651, 682, 693, 868, 924, 961, 1023, 1116, 1302, 1364, 1386, 1922, 1953, 2046, 2387, 2604, 2772, 2883, 3069, 3844, 3906, 4092, 4774, 5766, 6138, 6727, 7161, 7812, 8649, 9548, 10571, 11532, 12276, 13454, 14322, 17298, 20181, 21142, 21483, 26908, 28644, 31713, 34596, 40362, 42284, 42966, 60543, 63426, 73997, 80724, 85932, 95139, 121086, 126852, 147994, 190278, 221991, 242172, 295988, 380556, 443982, 665973, 887964, 1331946, 2663892]

約数ペア:

[(1, 2663892), (2, 1331946), (3, 887964), (4, 665973), (6, 443982), (7, 380556), (9, 295988), (11, 242172), (12, 221991), (14, 190278), (18, 147994), (21, 126852), (22, 121086), (28, 95139), (31, 85932), (33, 80724), (36, 73997), (42, 63426), (44, 60543), (62, 42966), (63, 42284), (66, 40362), (77, 34596), (84, 31713), (93, 28644), (99, 26908), (124, 21483), (126, 21142), (132, 20181), (154, 17298), (186, 14322), (198, 13454), (217, 12276), (231, 11532), (252, 10571), (279, 9548), (308, 8649), (341, 7812), (372, 7161), (396, 6727), (434, 6138), (462, 5766), (558, 4774), (651, 4092), (682, 3906), (693, 3844), (868, 3069), (924, 2883), (961, 2772), (1023, 2604), (1116, 2387), (1302, 2046), (1364, 1953), (1386, 1922)]