2018001105

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1546361}}^1$

素因数の和:1546401

約数の個数: 24

約数和(自身を含む): 3618487080

約数和(自身を除く): 1600485975

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 1546361, 4639083, 7731805, 13917249, 23195415, 44844469, 69586245, 134533407, 224222345, 403600221, 672667035, 2018001105]

約数ペア:

[(1, 2018001105), (3, 672667035), (5, 403600221), (9, 224222345), (15, 134533407), (29, 69586245), (45, 44844469), (87, 23195415), (145, 13917249), (261, 7731805), (435, 4639083), (1305, 1546361)]