42418638

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2069}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 98813520

約数和(自身を除く): 56394882

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 402, 603, 1139, 1206, 2069, 2278, 3417, 4138, 6207, 6834, 10251, 12414, 18621, 20502, 35173, 37242, 70346, 105519, 138623, 211038, 277246, 316557, 415869, 633114, 831738, 1247607, 2356591, 2495214, 4713182, 7069773, 14139546, 21209319, 42418638]

約数ペア:

[(1, 42418638), (2, 21209319), (3, 14139546), (6, 7069773), (9, 4713182), (17, 2495214), (18, 2356591), (34, 1247607), (51, 831738), (67, 633114), (102, 415869), (134, 316557), (153, 277246), (201, 211038), (306, 138623), (402, 105519), (603, 70346), (1139, 37242), (1206, 35173), (2069, 20502), (2278, 18621), (3417, 12414), (4138, 10251), (6207, 6834)]