21584934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3359}}^1$

素因数の和:3394

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 36475866

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 3359, 6426, 6718, 10077, 20154, 23513, 30231, 47026, 57103, 60462, 70539, 90693, 114206, 141078, 171309, 181386, 211617, 342618, 399721, 423234, 513927, 634851, 799442, 1027854, 1199163, 1269702, 1541781, 2398326, 3083562, 3597489, 7194978, 10792467, 21584934]

約数ペア:

[(1, 21584934), (2, 10792467), (3, 7194978), (6, 3597489), (7, 3083562), (9, 2398326), (14, 1541781), (17, 1269702), (18, 1199163), (21, 1027854), (27, 799442), (34, 634851), (42, 513927), (51, 423234), (54, 399721), (63, 342618), (102, 211617), (119, 181386), (126, 171309), (153, 141078), (189, 114206), (238, 90693), (306, 70539), (357, 60462), (378, 57103), (459, 47026), (714, 30231), (918, 23513), (1071, 20154), (2142, 10077), (3213, 6718), (3359, 6426)]