15562288008

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2020027}}^1$

素因数の和:2020146

約数の個数: 48

約数和(自身を含む): 42541789680

約数和(自身を除く): 26979501672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 2020027, 4040054, 6060081, 8080108, 12120162, 16160216, 18180243, 24240324, 36360486, 48480648, 72720972, 145441944, 216142889, 432285778, 648428667, 864571556, 1296857334, 1729143112, 1945286001, 2593714668, 3890572002, 5187429336, 7781144004, 15562288008]

約数ペア:

[(1, 15562288008), (2, 7781144004), (3, 5187429336), (4, 3890572002), (6, 2593714668), (8, 1945286001), (9, 1729143112), (12, 1296857334), (18, 864571556), (24, 648428667), (36, 432285778), (72, 216142889), (107, 145441944), (214, 72720972), (321, 48480648), (428, 36360486), (642, 24240324), (856, 18180243), (963, 16160216), (1284, 12120162), (1926, 8080108), (2568, 6060081), (3852, 4040054), (7704, 2020027)]