8971308

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 24412752

約数和(自身を除く): 15441444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 137, 153, 204, 214, 274, 306, 321, 411, 428, 548, 612, 642, 822, 963, 1233, 1284, 1644, 1819, 1926, 2329, 2466, 3638, 3852, 4658, 4932, 5457, 6987, 7276, 9316, 10914, 13974, 14659, 16371, 20961, 21828, 27948, 29318, 32742, 41922, 43977, 58636, 65484, 83844, 87954, 131931, 175908, 249203, 263862, 498406, 527724, 747609, 996812, 1495218, 2242827, 2990436, 4485654, 8971308]

約数ペア:

[(1, 8971308), (2, 4485654), (3, 2990436), (4, 2242827), (6, 1495218), (9, 996812), (12, 747609), (17, 527724), (18, 498406), (34, 263862), (36, 249203), (51, 175908), (68, 131931), (102, 87954), (107, 83844), (137, 65484), (153, 58636), (204, 43977), (214, 41922), (274, 32742), (306, 29318), (321, 27948), (411, 21828), (428, 20961), (548, 16371), (612, 14659), (642, 13974), (822, 10914), (963, 9316), (1233, 7276), (1284, 6987), (1644, 5457), (1819, 4932), (1926, 4658), (2329, 3852), (2466, 3638)]