1900434522

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{22367}}^1$

素因数の和:22420

約数の個数: 72

約数和(自身を含む): 4697011584

約数和(自身を除く): 2796577062

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 289, 294, 357, 578, 714, 833, 867, 1666, 1734, 2023, 2499, 4046, 4998, 6069, 12138, 14161, 22367, 28322, 42483, 44734, 67101, 84966, 134202, 156569, 313138, 380239, 469707, 760478, 939414, 1095983, 1140717, 2191966, 2281434, 2661673, 3287949, 5323346, 6464063, 6575898, 7985019, 12928126, 15970038, 18631711, 19392189, 37263422, 38784378, 45248441, 55895133, 90496882, 111790266, 135745323, 271490646, 316739087, 633478174, 950217261, 1900434522]

約数ペア:

[(1, 1900434522), (2, 950217261), (3, 633478174), (6, 316739087), (7, 271490646), (14, 135745323), (17, 111790266), (21, 90496882), (34, 55895133), (42, 45248441), (49, 38784378), (51, 37263422), (98, 19392189), (102, 18631711), (119, 15970038), (147, 12928126), (238, 7985019), (289, 6575898), (294, 6464063), (357, 5323346), (578, 3287949), (714, 2661673), (833, 2281434), (867, 2191966), (1666, 1140717), (1734, 1095983), (2023, 939414), (2499, 760478), (4046, 469707), (4998, 380239), (6069, 313138), (12138, 156569), (14161, 134202), (22367, 84966), (28322, 67101), (42483, 44734)]