18353496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 52980480

約数和(自身を除く): 34626984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1021, 1284, 1498, 2042, 2247, 2568, 2996, 3063, 4084, 4494, 5992, 6126, 7147, 8168, 8988, 12252, 14294, 17976, 21441, 24504, 28588, 42882, 57176, 85764, 109247, 171528, 218494, 327741, 436988, 655482, 764729, 873976, 1310964, 1529458, 2294187, 2621928, 3058916, 4588374, 6117832, 9176748, 18353496]

約数ペア:

[(1, 18353496), (2, 9176748), (3, 6117832), (4, 4588374), (6, 3058916), (7, 2621928), (8, 2294187), (12, 1529458), (14, 1310964), (21, 873976), (24, 764729), (28, 655482), (42, 436988), (56, 327741), (84, 218494), (107, 171528), (168, 109247), (214, 85764), (321, 57176), (428, 42882), (642, 28588), (749, 24504), (856, 21441), (1021, 17976), (1284, 14294), (1498, 12252), (2042, 8988), (2247, 8168), (2568, 7147), (2996, 6126), (3063, 5992), (4084, 4494)]