185906916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{397237}}^1$

素因数の和:397260

約数の個数: 36

約数和(自身を含む): 506081212

約数和(自身を除く): 320174296

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 397237, 794474, 1191711, 1588948, 2383422, 3575133, 4766844, 5164081, 7150266, 10328162, 14300532, 15492243, 20656324, 30984486, 46476729, 61968972, 92953458, 185906916]

約数ペア:

[(1, 185906916), (2, 92953458), (3, 61968972), (4, 46476729), (6, 30984486), (9, 20656324), (12, 15492243), (13, 14300532), (18, 10328162), (26, 7150266), (36, 5164081), (39, 4766844), (52, 3575133), (78, 2383422), (117, 1588948), (156, 1191711), (234, 794474), (468, 397237)]