18744744

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{45943}}^1$

素因数の和:45969

約数の個数: 32

約数和(自身を含む): 49619520

約数和(自身を除く): 30874776

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 45943, 91886, 137829, 183772, 275658, 367544, 551316, 781031, 1102632, 1562062, 2343093, 3124124, 4686186, 6248248, 9372372, 18744744]

約数ペア:

[(1, 18744744), (2, 9372372), (3, 6248248), (4, 4686186), (6, 3124124), (8, 2343093), (12, 1562062), (17, 1102632), (24, 781031), (34, 551316), (51, 367544), (68, 275658), (102, 183772), (136, 137829), (204, 91886), (408, 45943)]