40009734

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^2\times {\mathrm{881}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 92186640

約数和(自身を除く): 52176906

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 841, 881, 1566, 1682, 1762, 2523, 2643, 5046, 5286, 7569, 7929, 15138, 15858, 22707, 23787, 25549, 45414, 47574, 51098, 76647, 153294, 229941, 459882, 689823, 740921, 1379646, 1481842, 2222763, 4445526, 6668289, 13336578, 20004867, 40009734]

約数ペア:

[(1, 40009734), (2, 20004867), (3, 13336578), (6, 6668289), (9, 4445526), (18, 2222763), (27, 1481842), (29, 1379646), (54, 740921), (58, 689823), (87, 459882), (174, 229941), (261, 153294), (522, 76647), (783, 51098), (841, 47574), (881, 45414), (1566, 25549), (1682, 23787), (1762, 22707), (2523, 15858), (2643, 15138), (5046, 7929), (5286, 7569)]