2783015298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{4987}}^1$

素因数の和:5148

約数の個数: 96

約数和(自身を含む): 7121427456

約数和(自身を除く): 4338412158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 103, 126, 129, 206, 258, 301, 309, 387, 602, 618, 721, 774, 903, 927, 1442, 1806, 1854, 2163, 2709, 4326, 4429, 4987, 5418, 6489, 8858, 9974, 12978, 13287, 14961, 26574, 29922, 31003, 34909, 39861, 44883, 62006, 69818, 79722, 89766, 93009, 104727, 186018, 209454, 214441, 279027, 314181, 428882, 513661, 558054, 628362, 643323, 1027322, 1286646, 1501087, 1540983, 1929969, 3002174, 3081966, 3595627, 3859938, 4503261, 4622949, 7191254, 9006522, 9245898, 10786881, 13509783, 21573762, 22087423, 27019566, 32360643, 44174846, 64721286, 66262269, 132524538, 154611961, 198786807, 309223922, 397573614, 463835883, 927671766, 1391507649, 2783015298]

約数ペア:

[(1, 2783015298), (2, 1391507649), (3, 927671766), (6, 463835883), (7, 397573614), (9, 309223922), (14, 198786807), (18, 154611961), (21, 132524538), (42, 66262269), (43, 64721286), (63, 44174846), (86, 32360643), (103, 27019566), (126, 22087423), (129, 21573762), (206, 13509783), (258, 10786881), (301, 9245898), (309, 9006522), (387, 7191254), (602, 4622949), (618, 4503261), (721, 3859938), (774, 3595627), (903, 3081966), (927, 3002174), (1442, 1929969), (1806, 1540983), (1854, 1501087), (2163, 1286646), (2709, 1027322), (4326, 643323), (4429, 628362), (4987, 558054), (5418, 513661), (6489, 428882), (8858, 314181), (9974, 279027), (12978, 214441), (13287, 209454), (14961, 186018), (26574, 104727), (29922, 93009), (31003, 89766), (34909, 79722), (39861, 69818), (44883, 62006)]