3187332

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 8648640

約数和(自身を除く): 5461308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 71, 86, 87, 116, 129, 142, 172, 174, 213, 258, 261, 284, 348, 387, 426, 516, 522, 639, 774, 852, 1044, 1247, 1278, 1548, 2059, 2494, 2556, 3053, 3741, 4118, 4988, 6106, 6177, 7482, 8236, 9159, 11223, 12212, 12354, 14964, 18318, 18531, 22446, 24708, 27477, 36636, 37062, 44892, 54954, 74124, 88537, 109908, 177074, 265611, 354148, 531222, 796833, 1062444, 1593666, 3187332]

約数ペア:

[(1, 3187332), (2, 1593666), (3, 1062444), (4, 796833), (6, 531222), (9, 354148), (12, 265611), (18, 177074), (29, 109908), (36, 88537), (43, 74124), (58, 54954), (71, 44892), (86, 37062), (87, 36636), (116, 27477), (129, 24708), (142, 22446), (172, 18531), (174, 18318), (213, 14964), (258, 12354), (261, 12212), (284, 11223), (348, 9159), (387, 8236), (426, 7482), (516, 6177), (522, 6106), (639, 4988), (774, 4118), (852, 3741), (1044, 3053), (1247, 2556), (1278, 2494), (1548, 2059)]