2018429538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 4300646400

約数和(自身を除く): 2282216862

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 199, 201, 398, 402, 597, 1097, 1194, 1541, 2194, 3082, 3291, 4577, 4623, 6582, 9154, 9246, 13333, 13731, 25231, 26666, 27462, 39999, 50462, 73499, 75693, 79998, 146998, 151386, 218303, 220497, 306659, 436606, 440994, 613318, 654909, 919977, 1309818, 1690477, 1839954, 3380954, 5020969, 5071431, 10041938, 10142862, 14626301, 15062907, 29252602, 30125814, 43878903, 87757806, 336404923, 672809846, 1009214769, 2018429538]

約数ペア:

[(1, 2018429538), (2, 1009214769), (3, 672809846), (6, 336404923), (23, 87757806), (46, 43878903), (67, 30125814), (69, 29252602), (134, 15062907), (138, 14626301), (199, 10142862), (201, 10041938), (398, 5071431), (402, 5020969), (597, 3380954), (1097, 1839954), (1194, 1690477), (1541, 1309818), (2194, 919977), (3082, 654909), (3291, 613318), (4577, 440994), (4623, 436606), (6582, 306659), (9154, 220497), (9246, 218303), (13333, 151386), (13731, 146998), (25231, 79998), (26666, 75693), (27462, 73499), (39999, 50462)]