39813966

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5657}}^1$

素因数の和:5705

約数の個数: 48

約数和(自身を含む): 95325984

約数和(自身を除く): 55512018

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 5657, 7038, 11314, 16971, 33942, 50913, 96169, 101826, 130111, 192338, 260222, 288507, 390333, 577014, 780666, 865521, 1170999, 1731042, 2211887, 2341998, 4423774, 6635661, 13271322, 19906983, 39813966]

約数ペア:

[(1, 39813966), (2, 19906983), (3, 13271322), (6, 6635661), (9, 4423774), (17, 2341998), (18, 2211887), (23, 1731042), (34, 1170999), (46, 865521), (51, 780666), (69, 577014), (102, 390333), (138, 288507), (153, 260222), (207, 192338), (306, 130111), (391, 101826), (414, 96169), (782, 50913), (1173, 33942), (2346, 16971), (3519, 11314), (5657, 7038)]