12518506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 26046720

約数和(自身を除く): 13528214

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 143, 154, 169, 182, 259, 286, 338, 407, 481, 518, 814, 962, 1001, 1183, 1859, 2002, 2197, 2366, 2849, 3367, 3718, 4394, 5291, 5698, 6253, 6734, 10582, 12506, 13013, 15379, 24167, 26026, 30758, 37037, 43771, 48334, 68783, 74074, 81289, 87542, 137566, 162578, 169169, 338338, 481481, 569023, 894179, 962962, 1138046, 1788358, 6259253, 12518506]

約数ペア:

[(1, 12518506), (2, 6259253), (7, 1788358), (11, 1138046), (13, 962962), (14, 894179), (22, 569023), (26, 481481), (37, 338338), (74, 169169), (77, 162578), (91, 137566), (143, 87542), (154, 81289), (169, 74074), (182, 68783), (259, 48334), (286, 43771), (338, 37037), (407, 30758), (481, 26026), (518, 24167), (814, 15379), (962, 13013), (1001, 12506), (1183, 10582), (1859, 6734), (2002, 6253), (2197, 5698), (2366, 5291), (2849, 4394), (3367, 3718)]