40986966

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17471}}^1$

素因数の和:17516

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 49587882

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 17471, 34942, 52413, 104826, 297007, 401833, 594014, 803666, 891021, 1205499, 1782042, 2410998, 6831161, 13662322, 20493483, 40986966]

約数ペア:

[(1, 40986966), (2, 20493483), (3, 13662322), (6, 6831161), (17, 2410998), (23, 1782042), (34, 1205499), (46, 891021), (51, 803666), (69, 594014), (102, 401833), (138, 297007), (391, 104826), (782, 52413), (1173, 34942), (2346, 17471)]