2218896

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:844

約数の個数: 60

約数和(自身を含む): 6544720

約数和(自身を除く): 4325824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 811, 912, 1368, 1622, 2433, 2736, 3244, 4866, 6488, 7299, 9732, 12976, 14598, 15409, 19464, 29196, 30818, 38928, 46227, 58392, 61636, 92454, 116784, 123272, 138681, 184908, 246544, 277362, 369816, 554724, 739632, 1109448, 2218896]

約数ペア:

[(1, 2218896), (2, 1109448), (3, 739632), (4, 554724), (6, 369816), (8, 277362), (9, 246544), (12, 184908), (16, 138681), (18, 123272), (19, 116784), (24, 92454), (36, 61636), (38, 58392), (48, 46227), (57, 38928), (72, 30818), (76, 29196), (114, 19464), (144, 15409), (152, 14598), (171, 12976), (228, 9732), (304, 7299), (342, 6488), (456, 4866), (684, 3244), (811, 2736), (912, 2433), (1368, 1622)]