12778828974

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{4093}}^1$

素因数の和:4319

約数の個数: 128

約数和(自身を含む): 31834944000

約数和(自身を除く): 19056115026

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 179, 306, 323, 342, 358, 459, 513, 537, 646, 918, 969, 1026, 1074, 1611, 1938, 2907, 3043, 3222, 3401, 4093, 4833, 5814, 6086, 6802, 8186, 8721, 9129, 9666, 10203, 12279, 17442, 18258, 20406, 24558, 27387, 30609, 36837, 54774, 57817, 61218, 69581, 73674, 77767, 82161, 91827, 110511, 115634, 139162, 155534, 164322, 173451, 183654, 208743, 221022, 233301, 346902, 417486, 466602, 520353, 626229, 699903, 732647, 1040706, 1252458, 1322039, 1399806, 1465294, 1561059, 1878687, 2099709, 2197941, 2644078, 3122118, 3757374, 3966117, 4199418, 4395882, 6593823, 7932234, 11898351, 12454999, 13187646, 13920293, 19781469, 23796702, 24909998, 27840586, 35695053, 37364997, 39562938, 41760879, 71390106, 74729994, 83521758, 112094991, 125282637, 224189982, 236644981, 250565274, 336284973, 375847911, 473289962, 672569946, 709934943, 751695822, 1419869886, 2129804829, 4259609658, 6389414487, 12778828974]

約数ペア:

[(1, 12778828974), (2, 6389414487), (3, 4259609658), (6, 2129804829), (9, 1419869886), (17, 751695822), (18, 709934943), (19, 672569946), (27, 473289962), (34, 375847911), (38, 336284973), (51, 250565274), (54, 236644981), (57, 224189982), (102, 125282637), (114, 112094991), (153, 83521758), (171, 74729994), (179, 71390106), (306, 41760879), (323, 39562938), (342, 37364997), (358, 35695053), (459, 27840586), (513, 24909998), (537, 23796702), (646, 19781469), (918, 13920293), (969, 13187646), (1026, 12454999), (1074, 11898351), (1611, 7932234), (1938, 6593823), (2907, 4395882), (3043, 4199418), (3222, 3966117), (3401, 3757374), (4093, 3122118), (4833, 2644078), (5814, 2197941), (6086, 2099709), (6802, 1878687), (8186, 1561059), (8721, 1465294), (9129, 1399806), (9666, 1322039), (10203, 1252458), (12279, 1040706), (17442, 732647), (18258, 699903), (20406, 626229), (24558, 520353), (27387, 466602), (30609, 417486), (36837, 346902), (54774, 233301), (57817, 221022), (61218, 208743), (69581, 183654), (73674, 173451), (77767, 164322), (82161, 155534), (91827, 139162), (110511, 115634)]