9876636

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:544

約数の個数: 108

約数和(自身を含む): 31744440

約数和(自身を除く): 21867804

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 509, 539, 588, 693, 882, 924, 1018, 1078, 1386, 1527, 1617, 1764, 2036, 2156, 2772, 3054, 3234, 3563, 4581, 4851, 5599, 6108, 6468, 7126, 9162, 9702, 10689, 11198, 14252, 16797, 18324, 19404, 21378, 22396, 24941, 32067, 33594, 39193, 42756, 49882, 50391, 64134, 67188, 74823, 78386, 99764, 100782, 117579, 128268, 149646, 156772, 201564, 224469, 235158, 274351, 299292, 352737, 448938, 470316, 548702, 705474, 823053, 897876, 1097404, 1410948, 1646106, 2469159, 3292212, 4938318, 9876636]

約数ペア:

[(1, 9876636), (2, 4938318), (3, 3292212), (4, 2469159), (6, 1646106), (7, 1410948), (9, 1097404), (11, 897876), (12, 823053), (14, 705474), (18, 548702), (21, 470316), (22, 448938), (28, 352737), (33, 299292), (36, 274351), (42, 235158), (44, 224469), (49, 201564), (63, 156772), (66, 149646), (77, 128268), (84, 117579), (98, 100782), (99, 99764), (126, 78386), (132, 74823), (147, 67188), (154, 64134), (196, 50391), (198, 49882), (231, 42756), (252, 39193), (294, 33594), (308, 32067), (396, 24941), (441, 22396), (462, 21378), (509, 19404), (539, 18324), (588, 16797), (693, 14252), (882, 11198), (924, 10689), (1018, 9702), (1078, 9162), (1386, 7126), (1527, 6468), (1617, 6108), (1764, 5599), (2036, 4851), (2156, 4581), (2772, 3563), (3054, 3234)]