2177739756

素因数分解:

$2^2\times 3^5\times {\mathrm{107}}^1\times {\mathrm{20939}}^1$

素因数の和:21065

約数の個数: 72

約数和(自身を含む): 5762352960

約数和(自身を除く): 3584613204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 243, 321, 324, 428, 486, 642, 963, 972, 1284, 1926, 2889, 3852, 5778, 8667, 11556, 17334, 20939, 26001, 34668, 41878, 52002, 62817, 83756, 104004, 125634, 188451, 251268, 376902, 565353, 753804, 1130706, 1696059, 2240473, 2261412, 3392118, 4480946, 5088177, 6721419, 6784236, 8961892, 10176354, 13442838, 20164257, 20352708, 26885676, 40328514, 60492771, 80657028, 120985542, 181478313, 241971084, 362956626, 544434939, 725913252, 1088869878, 2177739756]

約数ペア:

[(1, 2177739756), (2, 1088869878), (3, 725913252), (4, 544434939), (6, 362956626), (9, 241971084), (12, 181478313), (18, 120985542), (27, 80657028), (36, 60492771), (54, 40328514), (81, 26885676), (107, 20352708), (108, 20164257), (162, 13442838), (214, 10176354), (243, 8961892), (321, 6784236), (324, 6721419), (428, 5088177), (486, 4480946), (642, 3392118), (963, 2261412), (972, 2240473), (1284, 1696059), (1926, 1130706), (2889, 753804), (3852, 565353), (5778, 376902), (8667, 251268), (11556, 188451), (17334, 125634), (20939, 104004), (26001, 83756), (34668, 62817), (41878, 52002)]