6446244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 18449760

約数和(自身を除く): 12003516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 577, 588, 798, 931, 1154, 1596, 1731, 1862, 2308, 2793, 3462, 3724, 4039, 5586, 6924, 8078, 10963, 11172, 12117, 16156, 21926, 24234, 28273, 32889, 43852, 48468, 56546, 65778, 76741, 84819, 113092, 131556, 153482, 169638, 230223, 306964, 339276, 460446, 537187, 920892, 1074374, 1611561, 2148748, 3223122, 6446244]

約数ペア:

[(1, 6446244), (2, 3223122), (3, 2148748), (4, 1611561), (6, 1074374), (7, 920892), (12, 537187), (14, 460446), (19, 339276), (21, 306964), (28, 230223), (38, 169638), (42, 153482), (49, 131556), (57, 113092), (76, 84819), (84, 76741), (98, 65778), (114, 56546), (133, 48468), (147, 43852), (196, 32889), (228, 28273), (266, 24234), (294, 21926), (399, 16156), (532, 12117), (577, 11172), (588, 10963), (798, 8078), (931, 6924), (1154, 5586), (1596, 4039), (1731, 3724), (1862, 3462), (2308, 2793)]