31140924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 77575680

約数和(自身を除く): 46434756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 1871, 2774, 3742, 4161, 5548, 5613, 7484, 8322, 11226, 16644, 22452, 35549, 71098, 106647, 136583, 142196, 213294, 273166, 409749, 426588, 546332, 819498, 1638996, 2595077, 5190154, 7785231, 10380308, 15570462, 31140924]

約数ペア:

[(1, 31140924), (2, 15570462), (3, 10380308), (4, 7785231), (6, 5190154), (12, 2595077), (19, 1638996), (38, 819498), (57, 546332), (73, 426588), (76, 409749), (114, 273166), (146, 213294), (219, 142196), (228, 136583), (292, 106647), (438, 71098), (876, 35549), (1387, 22452), (1871, 16644), (2774, 11226), (3742, 8322), (4161, 7484), (5548, 5613)]