17971884972

素因数分解:

$2^2\times 3^2\times {\mathrm{499219027}}^1$

素因数の和:499219037

約数の個数: 18

約数和(自身を含む): 45428931548

約数和(自身を除く): 27457046576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 499219027, 998438054, 1497657081, 1996876108, 2995314162, 4492971243, 5990628324, 8985942486, 17971884972]

約数ペア:

[(1, 17971884972), (2, 8985942486), (3, 5990628324), (4, 4492971243), (6, 2995314162), (9, 1996876108), (12, 1497657081), (18, 998438054), (36, 499219027)]