26789994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 78796800

約数和(自身を除く): 52006806

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 189, 198, 231, 238, 297, 306, 357, 374, 378, 379, 459, 462, 561, 594, 693, 714, 758, 918, 1071, 1122, 1137, 1309, 1386, 1683, 2079, 2142, 2274, 2618, 2653, 3213, 3366, 3411, 3927, 4158, 4169, 5049, 5306, 6426, 6443, 6822, 7854, 7959, 8338, 10098, 10233, 11781, 12507, 12886, 15918, 19329, 20466, 23562, 23877, 25014, 29183, 35343, 37521, 38658, 45101, 47754, 57987, 58366, 70686, 70873, 71631, 75042, 87549, 90202, 112563, 115974, 135303, 141746, 143262, 173961, 175098, 212619, 225126, 262647, 270606, 347922, 405909, 425238, 496111, 525294, 637857, 787941, 811818, 992222, 1217727, 1275714, 1488333, 1575882, 1913571, 2435454, 2976666, 3827142, 4464999, 8929998, 13394997, 26789994]

約数ペア:

[(1, 26789994), (2, 13394997), (3, 8929998), (6, 4464999), (7, 3827142), (9, 2976666), (11, 2435454), (14, 1913571), (17, 1575882), (18, 1488333), (21, 1275714), (22, 1217727), (27, 992222), (33, 811818), (34, 787941), (42, 637857), (51, 525294), (54, 496111), (63, 425238), (66, 405909), (77, 347922), (99, 270606), (102, 262647), (119, 225126), (126, 212619), (153, 175098), (154, 173961), (187, 143262), (189, 141746), (198, 135303), (231, 115974), (238, 112563), (297, 90202), (306, 87549), (357, 75042), (374, 71631), (378, 70873), (379, 70686), (459, 58366), (462, 57987), (561, 47754), (594, 45101), (693, 38658), (714, 37521), (758, 35343), (918, 29183), (1071, 25014), (1122, 23877), (1137, 23562), (1309, 20466), (1386, 19329), (1683, 15918), (2079, 12886), (2142, 12507), (2274, 11781), (2618, 10233), (2653, 10098), (3213, 8338), (3366, 7959), (3411, 7854), (3927, 6822), (4158, 6443), (4169, 6426), (5049, 5306)]