21708376128

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1983587}}^1$

素因数の和:1983624

約数の個数: 84

約数和(自身を含む): 65498075760

約数和(自身を除く): 43789699632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 1983587, 3967174, 5950761, 7934348, 11901522, 15868696, 17852283, 23803044, 31737392, 35704566, 37688153, 47606088, 63474784, 71409132, 75376306, 95212176, 113064459, 126949568, 142818264, 150752612, 190424352, 226128918, 285636528, 301505224, 339193377, 380848704, 452257836, 571273056, 603010448, 678386754, 904515672, 1142546112, 1206020896, 1356773508, 1809031344, 2412041792, 2713547016, 3618062688, 5427094032, 7236125376, 10854188064, 21708376128]

約数ペア:

[(1, 21708376128), (2, 10854188064), (3, 7236125376), (4, 5427094032), (6, 3618062688), (8, 2713547016), (9, 2412041792), (12, 1809031344), (16, 1356773508), (18, 1206020896), (19, 1142546112), (24, 904515672), (32, 678386754), (36, 603010448), (38, 571273056), (48, 452257836), (57, 380848704), (64, 339193377), (72, 301505224), (76, 285636528), (96, 226128918), (114, 190424352), (144, 150752612), (152, 142818264), (171, 126949568), (192, 113064459), (228, 95212176), (288, 75376306), (304, 71409132), (342, 63474784), (456, 47606088), (576, 37688153), (608, 35704566), (684, 31737392), (912, 23803044), (1216, 17852283), (1368, 15868696), (1824, 11901522), (2736, 7934348), (3648, 5950761), (5472, 3967174), (10944, 1983587)]