3218372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 6531840

約数和(自身を除く): 3313468

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 53, 68, 76, 94, 106, 188, 212, 323, 646, 799, 893, 901, 1007, 1292, 1598, 1786, 1802, 2014, 2491, 3196, 3572, 3604, 4028, 4982, 9964, 15181, 17119, 30362, 34238, 42347, 47329, 60724, 68476, 84694, 94658, 169388, 189316, 804593, 1609186, 3218372]

約数ペア:

[(1, 3218372), (2, 1609186), (4, 804593), (17, 189316), (19, 169388), (34, 94658), (38, 84694), (47, 68476), (53, 60724), (68, 47329), (76, 42347), (94, 34238), (106, 30362), (188, 17119), (212, 15181), (323, 9964), (646, 4982), (799, 4028), (893, 3604), (901, 3572), (1007, 3196), (1292, 2491), (1598, 2014), (1786, 1802)]