3940021764

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1753}}^1$

素因数の和:2767

約数の個数: 120

約数和(自身を含む): 11790023168

約数和(自身を除く): 7850001404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 991, 1134, 1753, 1982, 2268, 2973, 3506, 3964, 5259, 5946, 6937, 7012, 8919, 10518, 11892, 12271, 13874, 15777, 17838, 20811, 21036, 24542, 26757, 27748, 31554, 35676, 36813, 41622, 47331, 49084, 53514, 62433, 63108, 73626, 80271, 83244, 94662, 107028, 110439, 124866, 141993, 147252, 160542, 187299, 189324, 220878, 249732, 283986, 321084, 331317, 374598, 441756, 561897, 567972, 662634, 749196, 993951, 1123794, 1325268, 1737223, 1987902, 2247588, 3474446, 3975804, 5211669, 6948892, 10423338, 12160561, 15635007, 20846676, 24321122, 31270014, 36481683, 46905021, 48642244, 62540028, 72963366, 93810042, 109445049, 140715063, 145926732, 187620084, 218890098, 281430126, 328335147, 437780196, 562860252, 656670294, 985005441, 1313340588, 1970010882, 3940021764]

約数ペア:

[(1, 3940021764), (2, 1970010882), (3, 1313340588), (4, 985005441), (6, 656670294), (7, 562860252), (9, 437780196), (12, 328335147), (14, 281430126), (18, 218890098), (21, 187620084), (27, 145926732), (28, 140715063), (36, 109445049), (42, 93810042), (54, 72963366), (63, 62540028), (81, 48642244), (84, 46905021), (108, 36481683), (126, 31270014), (162, 24321122), (189, 20846676), (252, 15635007), (324, 12160561), (378, 10423338), (567, 6948892), (756, 5211669), (991, 3975804), (1134, 3474446), (1753, 2247588), (1982, 1987902), (2268, 1737223), (2973, 1325268), (3506, 1123794), (3964, 993951), (5259, 749196), (5946, 662634), (6937, 567972), (7012, 561897), (8919, 441756), (10518, 374598), (11892, 331317), (12271, 321084), (13874, 283986), (15777, 249732), (17838, 220878), (20811, 189324), (21036, 187299), (24542, 160542), (26757, 147252), (27748, 141993), (31554, 124866), (35676, 110439), (36813, 107028), (41622, 94662), (47331, 83244), (49084, 80271), (53514, 73626), (62433, 63108)]