21925134

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5273}}^1$

素因数の和:5302

約数の個数: 64

約数和(自身を含む): 60756480

約数和(自身を除く): 38831346

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 5273, 10546, 15819, 31638, 36911, 47457, 58003, 73822, 94914, 110733, 116006, 142371, 174009, 221466, 284742, 332199, 348018, 406021, 522027, 664398, 812042, 996597, 1044054, 1218063, 1566081, 1993194, 2436126, 3132162, 3654189, 7308378, 10962567, 21925134]

約数ペア:

[(1, 21925134), (2, 10962567), (3, 7308378), (6, 3654189), (7, 3132162), (9, 2436126), (11, 1993194), (14, 1566081), (18, 1218063), (21, 1044054), (22, 996597), (27, 812042), (33, 664398), (42, 522027), (54, 406021), (63, 348018), (66, 332199), (77, 284742), (99, 221466), (126, 174009), (154, 142371), (189, 116006), (198, 110733), (231, 94914), (297, 73822), (378, 58003), (462, 47457), (594, 36911), (693, 31638), (1386, 15819), (2079, 10546), (4158, 5273)]