21273792

素因数分解:

$2^6\times 3^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:813

約数の個数: 56

約数和(自身を含む): 56692800

約数和(自身を除く): 35419008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 179, 192, 358, 537, 619, 716, 1074, 1238, 1432, 1857, 2148, 2476, 2864, 3714, 4296, 4952, 5728, 7428, 8592, 9904, 11456, 14856, 17184, 19808, 29712, 34368, 39616, 59424, 110801, 118848, 221602, 332403, 443204, 664806, 886408, 1329612, 1772816, 2659224, 3545632, 5318448, 7091264, 10636896, 21273792]

約数ペア:

[(1, 21273792), (2, 10636896), (3, 7091264), (4, 5318448), (6, 3545632), (8, 2659224), (12, 1772816), (16, 1329612), (24, 886408), (32, 664806), (48, 443204), (64, 332403), (96, 221602), (179, 118848), (192, 110801), (358, 59424), (537, 39616), (619, 34368), (716, 29712), (1074, 19808), (1238, 17184), (1432, 14856), (1857, 11456), (2148, 9904), (2476, 8592), (2864, 7428), (3714, 5728), (4296, 4952)]