889680020004

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{265734773}}^1$

素因数の和:265734817

約数の個数: 48

約数和(自身を含む): 2380983575040

約数和(自身を除く): 1491303555036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 265734773, 531469546, 797204319, 1062939092, 1594408638, 2391612957, 3188817276, 4783225914, 7174838871, 8237777963, 9566451828, 14349677742, 16475555926, 24713333889, 28699355484, 32951111852, 49426667778, 74140001667, 98853335556, 148280003334, 222420005001, 296560006668, 444840010002, 889680020004]

約数ペア:

[(1, 889680020004), (2, 444840010002), (3, 296560006668), (4, 222420005001), (6, 148280003334), (9, 98853335556), (12, 74140001667), (18, 49426667778), (27, 32951111852), (31, 28699355484), (36, 24713333889), (54, 16475555926), (62, 14349677742), (93, 9566451828), (108, 8237777963), (124, 7174838871), (186, 4783225914), (279, 3188817276), (372, 2391612957), (558, 1594408638), (837, 1062939092), (1116, 797204319), (1674, 531469546), (3348, 265734773)]