174179898

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:2019

約数の個数: 48

約数和(自身を含む): 388155456

約数和(自身を除く): 213975558

約数列:

[1, 2, 3, 6, 9, 18, 71, 73, 142, 146, 213, 219, 426, 438, 639, 657, 1278, 1314, 1867, 3734, 5183, 5601, 10366, 11202, 15549, 16803, 31098, 33606, 46647, 93294, 132557, 136291, 265114, 272582, 397671, 408873, 795342, 817746, 1193013, 1226619, 2386026, 2453238, 9676661, 19353322, 29029983, 58059966, 87089949, 174179898]

約数ペア:

[(1, 174179898), (2, 87089949), (3, 58059966), (6, 29029983), (9, 19353322), (18, 9676661), (71, 2453238), (73, 2386026), (142, 1226619), (146, 1193013), (213, 817746), (219, 795342), (426, 408873), (438, 397671), (639, 272582), (657, 265114), (1278, 136291), (1314, 132557), (1867, 93294), (3734, 46647), (5183, 33606), (5601, 31098), (10366, 16803), (11202, 15549)]