18745801056

素因数分解:

$2^5\times 3^3\times {\mathrm{21696529}}^1$

素因数の和:21696548

約数の個数: 48

約数和(自身を含む): 54675255600

約数和(自身を除く): 35929454544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21696529, 43393058, 65089587, 86786116, 130179174, 173572232, 195268761, 260358348, 347144464, 390537522, 520716696, 585806283, 694288928, 781075044, 1041433392, 1171612566, 1562150088, 2082866784, 2343225132, 3124300176, 4686450264, 6248600352, 9372900528, 18745801056]

約数ペア:

[(1, 18745801056), (2, 9372900528), (3, 6248600352), (4, 4686450264), (6, 3124300176), (8, 2343225132), (9, 2082866784), (12, 1562150088), (16, 1171612566), (18, 1041433392), (24, 781075044), (27, 694288928), (32, 585806283), (36, 520716696), (48, 390537522), (54, 347144464), (72, 260358348), (96, 195268761), (108, 173572232), (144, 130179174), (216, 86786116), (288, 65089587), (432, 43393058), (864, 21696529)]