21467905308

素因数分解:

$2^2\times 3^4\times {\mathrm{4723}}^1\times {\mathrm{14029}}^1$

素因数の和:18768

約数の個数: 60

約数和(自身を含む): 56137228840

約数和(自身を除く): 34669323532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 4723, 9446, 14029, 14169, 18892, 28058, 28338, 42087, 42507, 56116, 56676, 84174, 85014, 126261, 127521, 168348, 170028, 252522, 255042, 378783, 382563, 505044, 510084, 757566, 765126, 1136349, 1515132, 1530252, 2272698, 4545396, 66258967, 132517934, 198776901, 265035868, 397553802, 596330703, 795107604, 1192661406, 1788992109, 2385322812, 3577984218, 5366976327, 7155968436, 10733952654, 21467905308]

約数ペア:

[(1, 21467905308), (2, 10733952654), (3, 7155968436), (4, 5366976327), (6, 3577984218), (9, 2385322812), (12, 1788992109), (18, 1192661406), (27, 795107604), (36, 596330703), (54, 397553802), (81, 265035868), (108, 198776901), (162, 132517934), (324, 66258967), (4723, 4545396), (9446, 2272698), (14029, 1530252), (14169, 1515132), (18892, 1136349), (28058, 765126), (28338, 757566), (42087, 510084), (42507, 505044), (56116, 382563), (56676, 378783), (84174, 255042), (85014, 252522), (126261, 170028), (127521, 168348)]