2745368178

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{25867}}^1$

素因数の和:25924

約数の個数: 72

約数和(自身を含む): 6741304272

約数和(自身を除く): 3995936094

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 361, 399, 722, 798, 931, 1083, 1862, 2166, 2527, 2793, 5054, 5586, 7581, 15162, 17689, 25867, 35378, 51734, 53067, 77601, 106134, 155202, 181069, 362138, 491473, 543207, 982946, 1086414, 1267483, 1474419, 2534966, 2948838, 3440311, 3802449, 6880622, 7604898, 9337987, 10320933, 18675974, 20641866, 24082177, 28013961, 48164354, 56027922, 65365909, 72246531, 130731818, 144493062, 196097727, 392195454, 457561363, 915122726, 1372684089, 2745368178]

約数ペア:

[(1, 2745368178), (2, 1372684089), (3, 915122726), (6, 457561363), (7, 392195454), (14, 196097727), (19, 144493062), (21, 130731818), (38, 72246531), (42, 65365909), (49, 56027922), (57, 48164354), (98, 28013961), (114, 24082177), (133, 20641866), (147, 18675974), (266, 10320933), (294, 9337987), (361, 7604898), (399, 6880622), (722, 3802449), (798, 3440311), (931, 2948838), (1083, 2534966), (1862, 1474419), (2166, 1267483), (2527, 1086414), (2793, 982946), (5054, 543207), (5586, 491473), (7581, 362138), (15162, 181069), (17689, 155202), (25867, 106134), (35378, 77601), (51734, 53067)]