1919148

素因数分解:

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

素因数の和:123

約数の個数: 96

約数和(自身を含む): 5849088

約数和(自身を除く): 3929940

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 67, 77, 84, 93, 124, 132, 134, 154, 186, 201, 217, 231, 268, 308, 341, 372, 402, 434, 462, 469, 651, 682, 737, 804, 868, 924, 938, 1023, 1302, 1364, 1407, 1474, 1876, 2046, 2077, 2211, 2387, 2604, 2814, 2948, 4092, 4154, 4422, 4774, 5159, 5628, 6231, 7161, 8308, 8844, 9548, 10318, 12462, 14322, 14539, 15477, 20636, 22847, 24924, 28644, 29078, 30954, 43617, 45694, 58156, 61908, 68541, 87234, 91388, 137082, 159929, 174468, 274164, 319858, 479787, 639716, 959574, 1919148]

約数ペア:

[(1, 1919148), (2, 959574), (3, 639716), (4, 479787), (6, 319858), (7, 274164), (11, 174468), (12, 159929), (14, 137082), (21, 91388), (22, 87234), (28, 68541), (31, 61908), (33, 58156), (42, 45694), (44, 43617), (62, 30954), (66, 29078), (67, 28644), (77, 24924), (84, 22847), (93, 20636), (124, 15477), (132, 14539), (134, 14322), (154, 12462), (186, 10318), (201, 9548), (217, 8844), (231, 8308), (268, 7161), (308, 6231), (341, 5628), (372, 5159), (402, 4774), (434, 4422), (462, 4154), (469, 4092), (651, 2948), (682, 2814), (737, 2604), (804, 2387), (868, 2211), (924, 2077), (938, 2046), (1023, 1876), (1302, 1474), (1364, 1407)]