18034680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1097}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 54548640

約数和(自身を除く): 36513960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1097, 1370, 1644, 2055, 2194, 2740, 3288, 3291, 4110, 4388, 5480, 5485, 6582, 8220, 8776, 10970, 13164, 16440, 16455, 21940, 26328, 32910, 43880, 65820, 131640, 150289, 300578, 450867, 601156, 751445, 901734, 1202312, 1502890, 1803468, 2254335, 3005780, 3606936, 4508670, 6011560, 9017340, 18034680]

約数ペア:

[(1, 18034680), (2, 9017340), (3, 6011560), (4, 4508670), (5, 3606936), (6, 3005780), (8, 2254335), (10, 1803468), (12, 1502890), (15, 1202312), (20, 901734), (24, 751445), (30, 601156), (40, 450867), (60, 300578), (120, 150289), (137, 131640), (274, 65820), (411, 43880), (548, 32910), (685, 26328), (822, 21940), (1096, 16455), (1097, 16440), (1370, 13164), (1644, 10970), (2055, 8776), (2194, 8220), (2740, 6582), (3288, 5485), (3291, 5480), (4110, 4388)]