40458516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 111273120

約数和(自身を除く): 70814604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 332, 498, 581, 588, 829, 996, 1162, 1658, 1743, 2324, 2487, 3316, 3486, 4067, 4974, 5803, 6972, 8134, 9948, 11606, 12201, 16268, 17409, 23212, 24402, 34818, 40621, 48804, 68807, 69636, 81242, 121863, 137614, 162484, 206421, 243726, 275228, 412842, 481649, 487452, 825684, 963298, 1444947, 1926596, 2889894, 3371543, 5779788, 6743086, 10114629, 13486172, 20229258, 40458516]

約数ペア:

[(1, 40458516), (2, 20229258), (3, 13486172), (4, 10114629), (6, 6743086), (7, 5779788), (12, 3371543), (14, 2889894), (21, 1926596), (28, 1444947), (42, 963298), (49, 825684), (83, 487452), (84, 481649), (98, 412842), (147, 275228), (166, 243726), (196, 206421), (249, 162484), (294, 137614), (332, 121863), (498, 81242), (581, 69636), (588, 68807), (829, 48804), (996, 40621), (1162, 34818), (1658, 24402), (1743, 23212), (2324, 17409), (2487, 16268), (3316, 12201), (3486, 11606), (4067, 9948), (4974, 8134), (5803, 6972)]