21103698324

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{146639}}^1$

素因数の和:146892

約数の個数: 48

約数和(自身を含む): 50256460800

約数和(自身を除く): 29152762476

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 179, 201, 268, 358, 402, 537, 716, 804, 1074, 2148, 11993, 23986, 35979, 47972, 71958, 143916, 146639, 293278, 439917, 586556, 879834, 1759668, 9824813, 19649626, 26248381, 29474439, 39299252, 52496762, 58948878, 78745143, 104993524, 117897756, 157490286, 314980572, 1758641527, 3517283054, 5275924581, 7034566108, 10551849162, 21103698324]

約数ペア:

[(1, 21103698324), (2, 10551849162), (3, 7034566108), (4, 5275924581), (6, 3517283054), (12, 1758641527), (67, 314980572), (134, 157490286), (179, 117897756), (201, 104993524), (268, 78745143), (358, 58948878), (402, 52496762), (537, 39299252), (716, 29474439), (804, 26248381), (1074, 19649626), (2148, 9824813), (11993, 1759668), (23986, 879834), (35979, 586556), (47972, 439917), (71958, 293278), (143916, 146639)]