29920356

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{3727}}^1$

素因数の和:3960

約数の個数: 36

約数和(自身を含む): 75991552

約数和(自身を除く): 46071196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 3727, 4014, 7454, 8028, 11181, 14908, 22362, 33543, 44724, 67086, 134172, 831121, 1662242, 2493363, 3324484, 4986726, 7480089, 9973452, 14960178, 29920356]

約数ペア:

[(1, 29920356), (2, 14960178), (3, 9973452), (4, 7480089), (6, 4986726), (9, 3324484), (12, 2493363), (18, 1662242), (36, 831121), (223, 134172), (446, 67086), (669, 44724), (892, 33543), (1338, 22362), (2007, 14908), (2676, 11181), (3727, 8028), (4014, 7454)]