42995442

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 108345600

約数和(自身を除く): 65350158

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 49, 57, 86, 98, 114, 129, 133, 147, 179, 258, 266, 294, 301, 358, 399, 537, 602, 798, 817, 903, 931, 1074, 1253, 1634, 1806, 1862, 2107, 2451, 2506, 2793, 3401, 3759, 4214, 4902, 5586, 5719, 6321, 6802, 7518, 7697, 8771, 10203, 11438, 12642, 15394, 17157, 17542, 20406, 23091, 23807, 26313, 34314, 40033, 46182, 47614, 52626, 53879, 71421, 80066, 107758, 120099, 142842, 146243, 161637, 166649, 240198, 292486, 323274, 333298, 377153, 438729, 499947, 754306, 877458, 999894, 1023701, 1131459, 2047402, 2262918, 3071103, 6142206, 7165907, 14331814, 21497721, 42995442]

約数ペア:

[(1, 42995442), (2, 21497721), (3, 14331814), (6, 7165907), (7, 6142206), (14, 3071103), (19, 2262918), (21, 2047402), (38, 1131459), (42, 1023701), (43, 999894), (49, 877458), (57, 754306), (86, 499947), (98, 438729), (114, 377153), (129, 333298), (133, 323274), (147, 292486), (179, 240198), (258, 166649), (266, 161637), (294, 146243), (301, 142842), (358, 120099), (399, 107758), (537, 80066), (602, 71421), (798, 53879), (817, 52626), (903, 47614), (931, 46182), (1074, 40033), (1253, 34314), (1634, 26313), (1806, 23807), (1862, 23091), (2107, 20406), (2451, 17542), (2506, 17157), (2793, 15394), (3401, 12642), (3759, 11438), (4214, 10203), (4902, 8771), (5586, 7697), (5719, 7518), (6321, 6802)]