18106236

素因数分解:

$2^2\times 3^2\times {\mathrm{461}}^1\times {\mathrm{1091}}^1$

素因数の和:1562

約数の個数: 36

約数和(自身を含む): 45909864

約数和(自身を除く): 27803628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 461, 922, 1091, 1383, 1844, 2182, 2766, 3273, 4149, 4364, 5532, 6546, 8298, 9819, 13092, 16596, 19638, 39276, 502951, 1005902, 1508853, 2011804, 3017706, 4526559, 6035412, 9053118, 18106236]

約数ペア:

[(1, 18106236), (2, 9053118), (3, 6035412), (4, 4526559), (6, 3017706), (9, 2011804), (12, 1508853), (18, 1005902), (36, 502951), (461, 39276), (922, 19638), (1091, 16596), (1383, 13092), (1844, 9819), (2182, 8298), (2766, 6546), (3273, 5532), (4149, 4364)]