18832008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4643}}^1$

素因数の和:4678

約数の個数: 48

約数和(自身を含む): 50991120

約数和(自身を除く): 32159112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 4643, 9286, 13929, 18572, 27858, 37144, 55716, 60359, 111432, 120718, 181077, 241436, 362154, 482872, 724308, 784667, 1448616, 1569334, 2354001, 3138668, 4708002, 6277336, 9416004, 18832008]

約数ペア:

[(1, 18832008), (2, 9416004), (3, 6277336), (4, 4708002), (6, 3138668), (8, 2354001), (12, 1569334), (13, 1448616), (24, 784667), (26, 724308), (39, 482872), (52, 362154), (78, 241436), (104, 181077), (156, 120718), (169, 111432), (312, 60359), (338, 55716), (507, 37144), (676, 27858), (1014, 18572), (1352, 13929), (2028, 9286), (4056, 4643)]