321002874

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19793}}^1$

素因数の和:19871

約数の個数: 48

約数和(自身を含む): 750350952

約数和(自身を除く): 429348078

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1802, 2703, 5406, 8109, 16218, 19793, 39586, 59379, 118758, 178137, 336481, 356274, 672962, 1009443, 1049029, 2018886, 2098058, 3028329, 3147087, 6056658, 6294174, 9441261, 17833493, 18882522, 35666986, 53500479, 107000958, 160501437, 321002874]

約数ペア:

[(1, 321002874), (2, 160501437), (3, 107000958), (6, 53500479), (9, 35666986), (17, 18882522), (18, 17833493), (34, 9441261), (51, 6294174), (53, 6056658), (102, 3147087), (106, 3028329), (153, 2098058), (159, 2018886), (306, 1049029), (318, 1009443), (477, 672962), (901, 356274), (954, 336481), (1802, 178137), (2703, 118758), (5406, 59379), (8109, 39586), (16218, 19793)]