2940696108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{686437}}^1$

素因数の和:686471

約数の個数: 72

約数和(自身を含む): 8995083552

約数和(自身を除く): 6054387444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 686437, 1372874, 2059311, 2745748, 4118622, 4805059, 6177933, 8237244, 9610118, 11669429, 12355866, 14415177, 19220236, 23338858, 24711732, 28830354, 35008287, 43245531, 46677716, 57660708, 70016574, 81686003, 86491062, 105024861, 140033148, 163372006, 172982124, 210049722, 245058009, 326744012, 420099444, 490116018, 735174027, 980232036, 1470348054, 2940696108]

約数ペア:

[(1, 2940696108), (2, 1470348054), (3, 980232036), (4, 735174027), (6, 490116018), (7, 420099444), (9, 326744012), (12, 245058009), (14, 210049722), (17, 172982124), (18, 163372006), (21, 140033148), (28, 105024861), (34, 86491062), (36, 81686003), (42, 70016574), (51, 57660708), (63, 46677716), (68, 43245531), (84, 35008287), (102, 28830354), (119, 24711732), (126, 23338858), (153, 19220236), (204, 14415177), (238, 12355866), (252, 11669429), (306, 9610118), (357, 8237244), (476, 6177933), (612, 4805059), (714, 4118622), (1071, 2745748), (1428, 2059311), (2142, 1372874), (4284, 686437)]