19793484

素因数分解:

$2^2\times 3^4\times {\mathrm{61091}}^1$

素因数の和:61107

約数の個数: 30

約数和(自身を含む): 51744924

約数和(自身を除く): 31951440

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 61091, 122182, 183273, 244364, 366546, 549819, 733092, 1099638, 1649457, 2199276, 3298914, 4948371, 6597828, 9896742, 19793484]

約数ペア:

[(1, 19793484), (2, 9896742), (3, 6597828), (4, 4948371), (6, 3298914), (9, 2199276), (12, 1649457), (18, 1099638), (27, 733092), (36, 549819), (54, 366546), (81, 244364), (108, 183273), (162, 122182), (324, 61091)]