2017806444

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{397519}}^1$

素因数の和:397579

約数の個数: 48

約数和(自身を含む): 5342668800

約数和(自身を除く): 3324862356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 397519, 795038, 1192557, 1590076, 2385114, 3577671, 4770228, 7155342, 10733013, 14310684, 18683393, 21466026, 37366786, 42932052, 56050179, 74733572, 112100358, 168150537, 224200716, 336301074, 504451611, 672602148, 1008903222, 2017806444]

約数ペア:

[(1, 2017806444), (2, 1008903222), (3, 672602148), (4, 504451611), (6, 336301074), (9, 224200716), (12, 168150537), (18, 112100358), (27, 74733572), (36, 56050179), (47, 42932052), (54, 37366786), (94, 21466026), (108, 18683393), (141, 14310684), (188, 10733013), (282, 7155342), (423, 4770228), (564, 3577671), (846, 2385114), (1269, 1590076), (1692, 1192557), (2538, 795038), (5076, 397519)]