253269198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{154621}}^1$

素因数の和:154649

約数の個数: 48

約数和(自身を含む): 675388896

約数和(自身を除く): 422119698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 154621, 309242, 463863, 927726, 1082347, 1391589, 2010073, 2164694, 2783178, 3247041, 4020146, 6030219, 6494082, 9741123, 12060438, 14070511, 18090657, 19482246, 28141022, 36181314, 42211533, 84423066, 126634599, 253269198]

約数ペア:

[(1, 253269198), (2, 126634599), (3, 84423066), (6, 42211533), (7, 36181314), (9, 28141022), (13, 19482246), (14, 18090657), (18, 14070511), (21, 12060438), (26, 9741123), (39, 6494082), (42, 6030219), (63, 4020146), (78, 3247041), (91, 2783178), (117, 2164694), (126, 2010073), (182, 1391589), (234, 1082347), (273, 927726), (546, 463863), (819, 309242), (1638, 154621)]