13315932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 39233376

約数和(自身を除く): 25917444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 997, 1113, 1484, 1908, 1994, 2226, 2991, 3339, 3988, 4452, 5982, 6678, 6979, 8973, 11964, 13356, 13958, 17946, 20937, 27916, 35892, 41874, 52841, 62811, 83748, 105682, 125622, 158523, 211364, 251244, 317046, 369887, 475569, 634092, 739774, 951138, 1109661, 1479548, 1902276, 2219322, 3328983, 4438644, 6657966, 13315932]

約数ペア:

[(1, 13315932), (2, 6657966), (3, 4438644), (4, 3328983), (6, 2219322), (7, 1902276), (9, 1479548), (12, 1109661), (14, 951138), (18, 739774), (21, 634092), (28, 475569), (36, 369887), (42, 317046), (53, 251244), (63, 211364), (84, 158523), (106, 125622), (126, 105682), (159, 83748), (212, 62811), (252, 52841), (318, 41874), (371, 35892), (477, 27916), (636, 20937), (742, 17946), (954, 13958), (997, 13356), (1113, 11964), (1484, 8973), (1908, 6979), (1994, 6678), (2226, 5982), (2991, 4452), (3339, 3988)]