3940128

素因数分解:

$2^5\times 3^2\times {\mathrm{13681}}^1$

素因数の和:13697

約数の個数: 36

約数和(自身を含む): 11205558

約数和(自身を除く): 7265430

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 13681, 27362, 41043, 54724, 82086, 109448, 123129, 164172, 218896, 246258, 328344, 437792, 492516, 656688, 985032, 1313376, 1970064, 3940128]

約数ペア:

[(1, 3940128), (2, 1970064), (3, 1313376), (4, 985032), (6, 656688), (8, 492516), (9, 437792), (12, 328344), (16, 246258), (18, 218896), (24, 164172), (32, 123129), (36, 109448), (48, 82086), (72, 54724), (96, 41043), (144, 27362), (288, 13681)]