18140691002

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{346739}}^1$

素因数の和:346886

約数の個数: 32

約数和(自身を含む): 32255141760

約数和(自身を除く): 14114450758

約数列:

[1, 2, 7, 14, 37, 74, 101, 202, 259, 518, 707, 1414, 3737, 7474, 26159, 52318, 346739, 693478, 2427173, 4854346, 12829343, 25658686, 35020639, 70041278, 89805401, 179610802, 245144473, 490288946, 1295763643, 2591527286, 9070345501, 18140691002]

約数ペア:

[(1, 18140691002), (2, 9070345501), (7, 2591527286), (14, 1295763643), (37, 490288946), (74, 245144473), (101, 179610802), (202, 89805401), (259, 70041278), (518, 35020639), (707, 25658686), (1414, 12829343), (3737, 4854346), (7474, 2427173), (26159, 693478), (52318, 346739)]