38767878

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 86918832

約数和(自身を除く): 48150954

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 131, 246, 262, 369, 393, 401, 738, 786, 802, 1179, 1203, 2358, 2406, 3609, 5371, 7218, 10742, 16113, 16441, 32226, 32882, 48339, 49323, 52531, 96678, 98646, 105062, 147969, 157593, 295938, 315186, 472779, 945558, 2153771, 4307542, 6461313, 12922626, 19383939, 38767878]

約数ペア:

[(1, 38767878), (2, 19383939), (3, 12922626), (6, 6461313), (9, 4307542), (18, 2153771), (41, 945558), (82, 472779), (123, 315186), (131, 295938), (246, 157593), (262, 147969), (369, 105062), (393, 98646), (401, 96678), (738, 52531), (786, 49323), (802, 48339), (1179, 32882), (1203, 32226), (2358, 16441), (2406, 16113), (3609, 10742), (5371, 7218)]