15672509442

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1992437}}^1$

素因数の和:1992487

約数の個数: 48

約数和(自身を含む): 37298439360

約数和(自身を除く): 21625929918

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 1992437, 3984874, 5977311, 11954622, 17931933, 35863866, 37856303, 45826051, 75712606, 91652102, 113568909, 137478153, 227137818, 274956306, 340706727, 412434459, 681413454, 824868918, 870694969, 1741389938, 2612084907, 5224169814, 7836254721, 15672509442]

約数ペア:

[(1, 15672509442), (2, 7836254721), (3, 5224169814), (6, 2612084907), (9, 1741389938), (18, 870694969), (19, 824868918), (23, 681413454), (38, 412434459), (46, 340706727), (57, 274956306), (69, 227137818), (114, 137478153), (138, 113568909), (171, 91652102), (207, 75712606), (342, 45826051), (414, 37856303), (437, 35863866), (874, 17931933), (1311, 11954622), (2622, 5977311), (3933, 3984874), (7866, 1992437)]