21831282

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{12251}}^1$

素因数の和:12276

約数の個数: 40

約数和(自身を含む): 53369712

約数和(自身を除く): 31538430

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 12251, 24502, 36753, 73506, 110259, 134761, 220518, 269522, 330777, 404283, 661554, 808566, 992331, 1212849, 1984662, 2425698, 3638547, 7277094, 10915641, 21831282]

約数ペア:

[(1, 21831282), (2, 10915641), (3, 7277094), (6, 3638547), (9, 2425698), (11, 1984662), (18, 1212849), (22, 992331), (27, 808566), (33, 661554), (54, 404283), (66, 330777), (81, 269522), (99, 220518), (162, 134761), (198, 110259), (297, 73506), (594, 36753), (891, 24502), (1782, 12251)]