2173722

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 4670784

約数和(自身を除く): 2497062

約数列:

[1, 2, 3, 6, 17, 34, 51, 101, 102, 202, 211, 303, 422, 606, 633, 1266, 1717, 3434, 3587, 5151, 7174, 10302, 10761, 21311, 21522, 42622, 63933, 127866, 362287, 724574, 1086861, 2173722]

約数ペア:

[(1, 2173722), (2, 1086861), (3, 724574), (6, 362287), (17, 127866), (34, 63933), (51, 42622), (101, 21522), (102, 21311), (202, 10761), (211, 10302), (303, 7174), (422, 5151), (606, 3587), (633, 3434), (1266, 1717)]