47220966

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 108

約数和(自身を含む): 119644668

約数和(自身を除く): 72423702

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 43, 57, 78, 86, 114, 117, 129, 169, 171, 234, 247, 258, 338, 342, 361, 387, 494, 507, 559, 722, 741, 774, 817, 1014, 1083, 1118, 1482, 1521, 1634, 1677, 2166, 2223, 2451, 3042, 3211, 3249, 3354, 4446, 4693, 4902, 5031, 6422, 6498, 7267, 7353, 9386, 9633, 10062, 10621, 14079, 14534, 14706, 15523, 19266, 21242, 21801, 28158, 28899, 31046, 31863, 42237, 43602, 46569, 57798, 61009, 63726, 65403, 84474, 93138, 95589, 122018, 130806, 138073, 139707, 183027, 191178, 201799, 276146, 279414, 366054, 403598, 414219, 549081, 605397, 828438, 1098162, 1210794, 1242657, 1816191, 2485314, 2623387, 3632382, 5246774, 7870161, 15740322, 23610483, 47220966]

約数ペア:

[(1, 47220966), (2, 23610483), (3, 15740322), (6, 7870161), (9, 5246774), (13, 3632382), (18, 2623387), (19, 2485314), (26, 1816191), (38, 1242657), (39, 1210794), (43, 1098162), (57, 828438), (78, 605397), (86, 549081), (114, 414219), (117, 403598), (129, 366054), (169, 279414), (171, 276146), (234, 201799), (247, 191178), (258, 183027), (338, 139707), (342, 138073), (361, 130806), (387, 122018), (494, 95589), (507, 93138), (559, 84474), (722, 65403), (741, 63726), (774, 61009), (817, 57798), (1014, 46569), (1083, 43602), (1118, 42237), (1482, 31863), (1521, 31046), (1634, 28899), (1677, 28158), (2166, 21801), (2223, 21242), (2451, 19266), (3042, 15523), (3211, 14706), (3249, 14534), (3354, 14079), (4446, 10621), (4693, 10062), (4902, 9633), (5031, 9386), (6422, 7353), (6498, 7267)]