31460721588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6257}}^1\times {\mathrm{7351}}^1$

素因数の和:13637

約数の個数: 72

約数和(自身を含む): 83736045120

約数和(自身を除く): 52275323532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 6257, 7351, 12514, 14702, 18771, 22053, 25028, 29404, 37542, 44106, 56313, 66159, 75084, 88212, 112626, 118883, 132318, 139669, 225252, 237766, 264636, 279338, 356649, 419007, 475532, 558676, 713298, 838014, 1069947, 1257021, 1426596, 1676028, 2139894, 2514042, 4279788, 5028084, 45995207, 91990414, 137985621, 183980828, 275971242, 413956863, 551942484, 827913726, 873908933, 1655827452, 1747817866, 2621726799, 3495635732, 5243453598, 7865180397, 10486907196, 15730360794, 31460721588]

約数ペア:

[(1, 31460721588), (2, 15730360794), (3, 10486907196), (4, 7865180397), (6, 5243453598), (9, 3495635732), (12, 2621726799), (18, 1747817866), (19, 1655827452), (36, 873908933), (38, 827913726), (57, 551942484), (76, 413956863), (114, 275971242), (171, 183980828), (228, 137985621), (342, 91990414), (684, 45995207), (6257, 5028084), (7351, 4279788), (12514, 2514042), (14702, 2139894), (18771, 1676028), (22053, 1426596), (25028, 1257021), (29404, 1069947), (37542, 838014), (44106, 713298), (56313, 558676), (66159, 475532), (75084, 419007), (88212, 356649), (112626, 279338), (118883, 264636), (132318, 237766), (139669, 225252)]