18373628

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7211}}^1$

素因数の和:7242

約数の個数: 36

約数和(自身を含む): 40286232

約数和(自身を除く): 21912604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 7211, 14422, 28844, 50477, 93743, 100954, 187486, 201908, 353339, 374972, 656201, 706678, 1312402, 1413356, 2624804, 4593407, 9186814, 18373628]

約数ペア:

[(1, 18373628), (2, 9186814), (4, 4593407), (7, 2624804), (13, 1413356), (14, 1312402), (26, 706678), (28, 656201), (49, 374972), (52, 353339), (91, 201908), (98, 187486), (182, 100954), (196, 93743), (364, 50477), (637, 28844), (1274, 14422), (2548, 7211)]