15691496598

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2473}}^1\times {\mathrm{18553}}^1$

素因数の和:21053

約数の個数: 48

約数和(自身を含む): 35804024880

約数和(自身を除く): 20112528282

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 2473, 4946, 7419, 14838, 18553, 22257, 37106, 44514, 46987, 55659, 93974, 111318, 140961, 166977, 281922, 333954, 352507, 422883, 705014, 845766, 1057521, 2115042, 3172563, 6345126, 45881569, 91763138, 137644707, 275289414, 412934121, 825868242, 871749811, 1743499622, 2615249433, 5230498866, 7845748299, 15691496598]

約数ペア:

[(1, 15691496598), (2, 7845748299), (3, 5230498866), (6, 2615249433), (9, 1743499622), (18, 871749811), (19, 825868242), (38, 412934121), (57, 275289414), (114, 137644707), (171, 91763138), (342, 45881569), (2473, 6345126), (4946, 3172563), (7419, 2115042), (14838, 1057521), (18553, 845766), (22257, 705014), (37106, 422883), (44514, 352507), (46987, 333954), (55659, 281922), (93974, 166977), (111318, 140961)]