6891388.00000000

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{40867}}^1$

素因数の和:40919

約数の個数: 32

約数和(自身を含む): 205974720

約数和(自身を除く): 115495182

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 40867, 81734, 122601, 245202, 367803, 735606, 1103409, 1675547, 2206818, 3351094, 5026641, 10053282, 15079923, 30159846, 45239769, 90479538]

約数ペア:

[(1, 90479538), (2, 45239769), (3, 30159846), (6, 15079923), (9, 10053282), (18, 5026641), (27, 3351094), (41, 2206818), (54, 1675547), (82, 1103409), (123, 735606), (246, 367803), (369, 245202), (738, 122601), (1107, 81734), (2214, 40867)]