15691705476

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{56009}}^1$

素因数の和:56684

約数の個数: 48

約数和(自身を含む): 37663812480

約数和(自身を除く): 21972107004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 631, 1262, 1893, 2524, 3786, 7572, 23347, 46694, 56009, 70041, 93388, 112018, 140082, 168027, 224036, 280164, 336054, 672108, 2072333, 4144666, 6216999, 8289332, 12433998, 24867996, 35341679, 70683358, 106025037, 141366716, 212050074, 424100148, 1307642123, 2615284246, 3922926369, 5230568492, 7845852738, 15691705476]

約数ペア:

[(1, 15691705476), (2, 7845852738), (3, 5230568492), (4, 3922926369), (6, 2615284246), (12, 1307642123), (37, 424100148), (74, 212050074), (111, 141366716), (148, 106025037), (222, 70683358), (444, 35341679), (631, 24867996), (1262, 12433998), (1893, 8289332), (2524, 6216999), (3786, 4144666), (7572, 2072333), (23347, 672108), (46694, 336054), (56009, 280164), (70041, 224036), (93388, 168027), (112018, 140082)]