2179366884

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{131891}}^1$

素因数の和:131927

約数の個数: 72

約数和(自身を含む): 6049094688

約数和(自身を除く): 3869727804

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 5508, 8262, 16524, 131891, 263782, 395673, 527564, 791346, 1187019, 1582692, 2242147, 2374038, 3561057, 4484294, 4748076, 6726441, 7122114, 8968588, 10683171, 13452882, 14244228, 20179323, 21366342, 26905764, 32049513, 40358646, 42732684, 60537969, 64099026, 80717292, 121075938, 128198052, 181613907, 242151876, 363227814, 544841721, 726455628, 1089683442, 2179366884]

約数ペア:

[(1, 2179366884), (2, 1089683442), (3, 726455628), (4, 544841721), (6, 363227814), (9, 242151876), (12, 181613907), (17, 128198052), (18, 121075938), (27, 80717292), (34, 64099026), (36, 60537969), (51, 42732684), (54, 40358646), (68, 32049513), (81, 26905764), (102, 21366342), (108, 20179323), (153, 14244228), (162, 13452882), (204, 10683171), (243, 8968588), (306, 7122114), (324, 6726441), (459, 4748076), (486, 4484294), (612, 3561057), (918, 2374038), (972, 2242147), (1377, 1582692), (1836, 1187019), (2754, 791346), (4131, 527564), (5508, 395673), (8262, 263782), (16524, 131891)]