15971076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 45497088

約数和(自身を除く): 29526012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1301, 1364, 2046, 2602, 3069, 3903, 4092, 5204, 6138, 7806, 11709, 12276, 14311, 15612, 23418, 28622, 40331, 42933, 46836, 57244, 80662, 85866, 120993, 128799, 161324, 171732, 241986, 257598, 362979, 443641, 483972, 515196, 725958, 887282, 1330923, 1451916, 1774564, 2661846, 3992769, 5323692, 7985538, 15971076]

約数ペア:

[(1, 15971076), (2, 7985538), (3, 5323692), (4, 3992769), (6, 2661846), (9, 1774564), (11, 1451916), (12, 1330923), (18, 887282), (22, 725958), (31, 515196), (33, 483972), (36, 443641), (44, 362979), (62, 257598), (66, 241986), (93, 171732), (99, 161324), (124, 128799), (132, 120993), (186, 85866), (198, 80662), (279, 57244), (341, 46836), (372, 42933), (396, 40331), (558, 28622), (682, 23418), (1023, 15612), (1116, 14311), (1301, 12276), (1364, 11709), (2046, 7806), (2602, 6138), (3069, 5204), (3903, 4092)]