2018017064

素因数分解:

$2^3\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{20939}}^1$

素因数の和:22673

約数の個数: 32

約数和(自身を含む): 4327041600

約数和(自身を除く): 2309024536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1721, 3442, 6884, 12047, 13768, 20939, 24094, 41878, 48188, 83756, 96376, 146573, 167512, 293146, 586292, 1172584, 36036019, 72072038, 144144076, 252252133, 288288152, 504504266, 1009008532, 2018017064]

約数ペア:

[(1, 2018017064), (2, 1009008532), (4, 504504266), (7, 288288152), (8, 252252133), (14, 144144076), (28, 72072038), (56, 36036019), (1721, 1172584), (3442, 586292), (6884, 293146), (12047, 167512), (13768, 146573), (20939, 96376), (24094, 83756), (41878, 48188)]