26980206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{971}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 59066496

約数和(自身を除く): 32086290

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 421, 842, 971, 1263, 1942, 2526, 2913, 4631, 5826, 9262, 10681, 13893, 21362, 27786, 32043, 64086, 408791, 817582, 1226373, 2452746, 4496701, 8993402, 13490103, 26980206]

約数ペア:

[(1, 26980206), (2, 13490103), (3, 8993402), (6, 4496701), (11, 2452746), (22, 1226373), (33, 817582), (66, 408791), (421, 64086), (842, 32043), (971, 27786), (1263, 21362), (1942, 13893), (2526, 10681), (2913, 9262), (4631, 5826)]