1897128216

素因数分解:

$2^3\times 3^5\times {\mathrm{53}}^1\times {\mathrm{18413}}^1$

素因数の和:18487

約数の個数: 96

約数和(自身を含む): 5429183760

約数和(自身を除く): 3532055544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 243, 318, 324, 424, 477, 486, 636, 648, 954, 972, 1272, 1431, 1908, 1944, 2862, 3816, 4293, 5724, 8586, 11448, 12879, 17172, 18413, 25758, 34344, 36826, 51516, 55239, 73652, 103032, 110478, 147304, 165717, 220956, 331434, 441912, 497151, 662868, 975889, 994302, 1325736, 1491453, 1951778, 1988604, 2927667, 2982906, 3903556, 3977208, 4474359, 5855334, 5965812, 7807112, 8783001, 8948718, 11710668, 11931624, 17566002, 17897436, 23421336, 26349003, 35132004, 35794872, 52698006, 70264008, 79047009, 105396012, 158094018, 210792024, 237141027, 316188036, 474282054, 632376072, 948564108, 1897128216]

約数ペア:

[(1, 1897128216), (2, 948564108), (3, 632376072), (4, 474282054), (6, 316188036), (8, 237141027), (9, 210792024), (12, 158094018), (18, 105396012), (24, 79047009), (27, 70264008), (36, 52698006), (53, 35794872), (54, 35132004), (72, 26349003), (81, 23421336), (106, 17897436), (108, 17566002), (159, 11931624), (162, 11710668), (212, 8948718), (216, 8783001), (243, 7807112), (318, 5965812), (324, 5855334), (424, 4474359), (477, 3977208), (486, 3903556), (636, 2982906), (648, 2927667), (954, 1988604), (972, 1951778), (1272, 1491453), (1431, 1325736), (1908, 994302), (1944, 975889), (2862, 662868), (3816, 497151), (4293, 441912), (5724, 331434), (8586, 220956), (11448, 165717), (12879, 147304), (17172, 110478), (18413, 103032), (25758, 73652), (34344, 55239), (36826, 51516)]