12711798

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 32947200

約数和(自身を除く): 20235402

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 31, 33, 38, 57, 62, 66, 93, 99, 109, 114, 171, 186, 198, 209, 218, 279, 327, 341, 342, 418, 558, 589, 627, 654, 682, 981, 1023, 1178, 1199, 1254, 1767, 1881, 1962, 2046, 2071, 2398, 3069, 3379, 3534, 3597, 3762, 4142, 5301, 6138, 6213, 6479, 6758, 7194, 10137, 10602, 10791, 12426, 12958, 18639, 19437, 20274, 21582, 22781, 30411, 37169, 37278, 38874, 45562, 58311, 60822, 64201, 68343, 74338, 111507, 116622, 128402, 136686, 192603, 205029, 223014, 334521, 385206, 410058, 577809, 669042, 706211, 1155618, 1412422, 2118633, 4237266, 6355899, 12711798]

約数ペア:

[(1, 12711798), (2, 6355899), (3, 4237266), (6, 2118633), (9, 1412422), (11, 1155618), (18, 706211), (19, 669042), (22, 577809), (31, 410058), (33, 385206), (38, 334521), (57, 223014), (62, 205029), (66, 192603), (93, 136686), (99, 128402), (109, 116622), (114, 111507), (171, 74338), (186, 68343), (198, 64201), (209, 60822), (218, 58311), (279, 45562), (327, 38874), (341, 37278), (342, 37169), (418, 30411), (558, 22781), (589, 21582), (627, 20274), (654, 19437), (682, 18639), (981, 12958), (1023, 12426), (1178, 10791), (1199, 10602), (1254, 10137), (1767, 7194), (1881, 6758), (1962, 6479), (2046, 6213), (2071, 6138), (2398, 5301), (3069, 4142), (3379, 3762), (3534, 3597)]