38188836

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{21649}}^1$

素因数の和:21673

約数の個数: 54

約数和(自身を含む): 112298550

約数和(自身を除く): 74109714

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 21649, 43298, 64947, 86596, 129894, 151543, 194841, 259788, 303086, 389682, 454629, 606172, 779364, 909258, 1060801, 1363887, 1818516, 2121602, 2727774, 3182403, 4243204, 5455548, 6364806, 9547209, 12729612, 19094418, 38188836]

約数ペア:

[(1, 38188836), (2, 19094418), (3, 12729612), (4, 9547209), (6, 6364806), (7, 5455548), (9, 4243204), (12, 3182403), (14, 2727774), (18, 2121602), (21, 1818516), (28, 1363887), (36, 1060801), (42, 909258), (49, 779364), (63, 606172), (84, 454629), (98, 389682), (126, 303086), (147, 259788), (196, 194841), (252, 151543), (294, 129894), (441, 86596), (588, 64947), (882, 43298), (1764, 21649)]