19517440752

素因数分解:

$2^4\times 3^3\times {\mathrm{45179261}}^1$

素因数の和:45179278

約数の個数: 40

約数和(自身を含む): 56022284880

約数和(自身を除く): 36504844128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 45179261, 90358522, 135537783, 180717044, 271075566, 361434088, 406613349, 542151132, 722868176, 813226698, 1084302264, 1219840047, 1626453396, 2168604528, 2439680094, 3252906792, 4879360188, 6505813584, 9758720376, 19517440752]

約数ペア:

[(1, 19517440752), (2, 9758720376), (3, 6505813584), (4, 4879360188), (6, 3252906792), (8, 2439680094), (9, 2168604528), (12, 1626453396), (16, 1219840047), (18, 1084302264), (24, 813226698), (27, 722868176), (36, 542151132), (48, 406613349), (54, 361434088), (72, 271075566), (108, 180717044), (144, 135537783), (216, 90358522), (432, 45179261)]