61261638

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{10303}}^1$

素因数の和:11299

約数の個数: 16

約数和(自身を含む): 122658816

約数和(自身を除く): 61397178

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 5946, 10303, 20606, 30909, 61818, 10210273, 20420546, 30630819, 61261638]

約数ペア:

[(1, 61261638), (2, 30630819), (3, 20420546), (6, 10210273), (991, 61818), (1982, 30909), (2973, 20606), (5946, 10303)]