8146446

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 20923560

約数和(自身を除く): 12777114

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 229, 231, 242, 294, 363, 458, 462, 539, 687, 726, 847, 1078, 1374, 1603, 1617, 1694, 2519, 2541, 3206, 3234, 4809, 5038, 5082, 5929, 7557, 9618, 11221, 11858, 15114, 17633, 17787, 22442, 27709, 33663, 35266, 35574, 52899, 55418, 67326, 83127, 105798, 123431, 166254, 193963, 246862, 370293, 387926, 581889, 740586, 1163778, 1357741, 2715482, 4073223, 8146446]

約数ペア:

[(1, 8146446), (2, 4073223), (3, 2715482), (6, 1357741), (7, 1163778), (11, 740586), (14, 581889), (21, 387926), (22, 370293), (33, 246862), (42, 193963), (49, 166254), (66, 123431), (77, 105798), (98, 83127), (121, 67326), (147, 55418), (154, 52899), (229, 35574), (231, 35266), (242, 33663), (294, 27709), (363, 22442), (458, 17787), (462, 17633), (539, 15114), (687, 11858), (726, 11221), (847, 9618), (1078, 7557), (1374, 5929), (1603, 5082), (1617, 5038), (1694, 4809), (2519, 3234), (2541, 3206)]