18378984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{58907}}^1$

素因数の和:58929

約数の個数: 32

約数和(自身を含む): 49482720

約数和(自身を除く): 31103736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 58907, 117814, 176721, 235628, 353442, 471256, 706884, 765791, 1413768, 1531582, 2297373, 3063164, 4594746, 6126328, 9189492, 18378984]

約数ペア:

[(1, 18378984), (2, 9189492), (3, 6126328), (4, 4594746), (6, 3063164), (8, 2297373), (12, 1531582), (13, 1413768), (24, 765791), (26, 706884), (39, 471256), (52, 353442), (78, 235628), (104, 176721), (156, 117814), (312, 58907)]