18322888908

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1\times {\mathrm{30941}}^1$

素因数の和:31818

約数の個数: 48

約数和(自身を含む): 43509402720

約数和(自身を除く): 25186513812

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 809, 1618, 2427, 3236, 4854, 9708, 30941, 49349, 61882, 92823, 98698, 123764, 148047, 185646, 197396, 296094, 371292, 592188, 1887401, 3774802, 5662203, 7549604, 11324406, 22648812, 25031269, 50062538, 75093807, 100125076, 150187614, 300375228, 1526907409, 3053814818, 4580722227, 6107629636, 9161444454, 18322888908]

約数ペア:

[(1, 18322888908), (2, 9161444454), (3, 6107629636), (4, 4580722227), (6, 3053814818), (12, 1526907409), (61, 300375228), (122, 150187614), (183, 100125076), (244, 75093807), (366, 50062538), (732, 25031269), (809, 22648812), (1618, 11324406), (2427, 7549604), (3236, 5662203), (4854, 3774802), (9708, 1887401), (30941, 592188), (49349, 371292), (61882, 296094), (92823, 197396), (98698, 185646), (123764, 148047)]