2878722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 8146944

約数和(自身を除く): 5268222

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 67, 77, 93, 99, 126, 134, 154, 186, 198, 201, 217, 231, 279, 341, 402, 434, 462, 469, 558, 603, 651, 682, 693, 737, 938, 1023, 1206, 1302, 1386, 1407, 1474, 1953, 2046, 2077, 2211, 2387, 2814, 3069, 3906, 4154, 4221, 4422, 4774, 5159, 6138, 6231, 6633, 7161, 8442, 10318, 12462, 13266, 14322, 14539, 15477, 18693, 21483, 22847, 29078, 30954, 37386, 42966, 43617, 45694, 46431, 68541, 87234, 92862, 130851, 137082, 159929, 205623, 261702, 319858, 411246, 479787, 959574, 1439361, 2878722]

約数ペア:

[(1, 2878722), (2, 1439361), (3, 959574), (6, 479787), (7, 411246), (9, 319858), (11, 261702), (14, 205623), (18, 159929), (21, 137082), (22, 130851), (31, 92862), (33, 87234), (42, 68541), (62, 46431), (63, 45694), (66, 43617), (67, 42966), (77, 37386), (93, 30954), (99, 29078), (126, 22847), (134, 21483), (154, 18693), (186, 15477), (198, 14539), (201, 14322), (217, 13266), (231, 12462), (279, 10318), (341, 8442), (402, 7161), (434, 6633), (462, 6231), (469, 6138), (558, 5159), (603, 4774), (651, 4422), (682, 4221), (693, 4154), (737, 3906), (938, 3069), (1023, 2814), (1206, 2387), (1302, 2211), (1386, 2077), (1407, 2046), (1474, 1953)]