17804958136

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{14033}}^1$

素因数の和:14348

約数の個数: 64

約数和(自身を含む): 38666476800

約数和(自身を除く): 20861518664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 163, 278, 326, 556, 652, 973, 1112, 1141, 1304, 1946, 2282, 3892, 4564, 7784, 9128, 14033, 22657, 28066, 45314, 56132, 90628, 98231, 112264, 158599, 181256, 196462, 317198, 392924, 634396, 785848, 1268792, 1950587, 2287379, 3901174, 4574758, 7802348, 9149516, 13654109, 15604696, 16011653, 18299032, 27308218, 32023306, 54616436, 64046612, 109232872, 128093224, 317945681, 635891362, 1271782724, 2225619767, 2543565448, 4451239534, 8902479068, 17804958136]

約数ペア:

[(1, 17804958136), (2, 8902479068), (4, 4451239534), (7, 2543565448), (8, 2225619767), (14, 1271782724), (28, 635891362), (56, 317945681), (139, 128093224), (163, 109232872), (278, 64046612), (326, 54616436), (556, 32023306), (652, 27308218), (973, 18299032), (1112, 16011653), (1141, 15604696), (1304, 13654109), (1946, 9149516), (2282, 7802348), (3892, 4574758), (4564, 3901174), (7784, 2287379), (9128, 1950587), (14033, 1268792), (22657, 785848), (28066, 634396), (45314, 392924), (56132, 317198), (90628, 196462), (98231, 181256), (112264, 158599)]