40018968

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{16843}}^1$

素因数の和:16869

約数の個数: 64

約数和(自身を含む): 121276800

約数和(自身を除く): 81257832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 16843, 33686, 50529, 67372, 101058, 134744, 151587, 185273, 202116, 303174, 370546, 404232, 454761, 555819, 606348, 741092, 909522, 1111638, 1212696, 1482184, 1667457, 1819044, 2223276, 3334914, 3638088, 4446552, 5002371, 6669828, 10004742, 13339656, 20009484, 40018968]

約数ペア:

[(1, 40018968), (2, 20009484), (3, 13339656), (4, 10004742), (6, 6669828), (8, 5002371), (9, 4446552), (11, 3638088), (12, 3334914), (18, 2223276), (22, 1819044), (24, 1667457), (27, 1482184), (33, 1212696), (36, 1111638), (44, 909522), (54, 741092), (66, 606348), (72, 555819), (88, 454761), (99, 404232), (108, 370546), (132, 303174), (198, 202116), (216, 185273), (264, 151587), (297, 134744), (396, 101058), (594, 67372), (792, 50529), (1188, 33686), (2376, 16843)]