26970216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 84913920

約数和(自身を除く): 57943704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 233, 273, 312, 318, 364, 371, 424, 466, 546, 636, 689, 699, 728, 742, 932, 1092, 1113, 1272, 1378, 1398, 1484, 1631, 1864, 2067, 2184, 2226, 2756, 2796, 2968, 3029, 3262, 4134, 4452, 4823, 4893, 5512, 5592, 6058, 6524, 8268, 8904, 9087, 9646, 9786, 12116, 12349, 13048, 14469, 16536, 18174, 19292, 19572, 21203, 24232, 24698, 28938, 36348, 37047, 38584, 39144, 42406, 49396, 57876, 63609, 72696, 74094, 84812, 86443, 98792, 115752, 127218, 148188, 160537, 169624, 172886, 254436, 259329, 296376, 321074, 345772, 481611, 508872, 518658, 642148, 691544, 963222, 1037316, 1123759, 1284296, 1926444, 2074632, 2247518, 3371277, 3852888, 4495036, 6742554, 8990072, 13485108, 26970216]

約数ペア:

[(1, 26970216), (2, 13485108), (3, 8990072), (4, 6742554), (6, 4495036), (7, 3852888), (8, 3371277), (12, 2247518), (13, 2074632), (14, 1926444), (21, 1284296), (24, 1123759), (26, 1037316), (28, 963222), (39, 691544), (42, 642148), (52, 518658), (53, 508872), (56, 481611), (78, 345772), (84, 321074), (91, 296376), (104, 259329), (106, 254436), (156, 172886), (159, 169624), (168, 160537), (182, 148188), (212, 127218), (233, 115752), (273, 98792), (312, 86443), (318, 84812), (364, 74094), (371, 72696), (424, 63609), (466, 57876), (546, 49396), (636, 42406), (689, 39144), (699, 38584), (728, 37047), (742, 36348), (932, 28938), (1092, 24698), (1113, 24232), (1272, 21203), (1378, 19572), (1398, 19292), (1484, 18174), (1631, 16536), (1864, 14469), (2067, 13048), (2184, 12349), (2226, 12116), (2756, 9786), (2796, 9646), (2968, 9087), (3029, 8904), (3262, 8268), (4134, 6524), (4452, 6058), (4823, 5592), (4893, 5512)]