2973604818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{303491}}^1$

素因数の和:303590

約数の個数: 32

約数和(自身を含む): 6293210112

約数和(自身を除く): 3319605294

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 303491, 606982, 910473, 1820946, 6980293, 13960586, 20940879, 21547861, 41881758, 43095722, 64643583, 129287166, 495600803, 991201606, 1486802409, 2973604818]

約数ペア:

[(1, 2973604818), (2, 1486802409), (3, 991201606), (6, 495600803), (23, 129287166), (46, 64643583), (69, 43095722), (71, 41881758), (138, 21547861), (142, 20940879), (213, 13960586), (426, 6980293), (1633, 1820946), (3266, 910473), (4899, 606982), (9798, 303491)]