18285472944

素因数分解:

$2^4\times 3^2\times {\mathrm{2957}}^1\times {\mathrm{42943}}^1$

素因数の和:45914

約数の個数: 60

約数和(自身を含む): 51192425856

約数和(自身を除く): 32906952912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2957, 5914, 8871, 11828, 17742, 23656, 26613, 35484, 42943, 47312, 53226, 70968, 85886, 106452, 128829, 141936, 171772, 212904, 257658, 343544, 386487, 425808, 515316, 687088, 772974, 1030632, 1545948, 2061264, 3091896, 6183792, 126982451, 253964902, 380947353, 507929804, 761894706, 1015859608, 1142842059, 1523789412, 2031719216, 2285684118, 3047578824, 4571368236, 6095157648, 9142736472, 18285472944]

約数ペア:

[(1, 18285472944), (2, 9142736472), (3, 6095157648), (4, 4571368236), (6, 3047578824), (8, 2285684118), (9, 2031719216), (12, 1523789412), (16, 1142842059), (18, 1015859608), (24, 761894706), (36, 507929804), (48, 380947353), (72, 253964902), (144, 126982451), (2957, 6183792), (5914, 3091896), (8871, 2061264), (11828, 1545948), (17742, 1030632), (23656, 772974), (26613, 687088), (35484, 515316), (42943, 425808), (47312, 386487), (53226, 343544), (70968, 257658), (85886, 212904), (106452, 171772), (128829, 141936)]