4021794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 10146240

約数和(自身を除く): 6124446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 541, 826, 1062, 1082, 1239, 1623, 2478, 3246, 3717, 3787, 4869, 7434, 7574, 9738, 11361, 22722, 31919, 34083, 63838, 68166, 95757, 191514, 223433, 287271, 446866, 574542, 670299, 1340598, 2010897, 4021794]

約数ペア:

[(1, 4021794), (2, 2010897), (3, 1340598), (6, 670299), (7, 574542), (9, 446866), (14, 287271), (18, 223433), (21, 191514), (42, 95757), (59, 68166), (63, 63838), (118, 34083), (126, 31919), (177, 22722), (354, 11361), (413, 9738), (531, 7574), (541, 7434), (826, 4869), (1062, 3787), (1082, 3717), (1239, 3246), (1623, 2478)]