214670862

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{243391}}^1$

素因数の和:243413

約数の個数: 36

約数和(自身を含む): 541060416

約数和(自身を除く): 326389554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 243391, 486782, 730173, 1460346, 1703737, 2190519, 3407474, 4381038, 5111211, 10222422, 11926159, 15333633, 23852318, 30667266, 35778477, 71556954, 107335431, 214670862]

約数ペア:

[(1, 214670862), (2, 107335431), (3, 71556954), (6, 35778477), (7, 30667266), (9, 23852318), (14, 15333633), (18, 11926159), (21, 10222422), (42, 5111211), (49, 4381038), (63, 3407474), (98, 2190519), (126, 1703737), (147, 1460346), (294, 730173), (441, 486782), (882, 243391)]