18071898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5651}}^1$

素因数の和:5710

約数の個数: 32

約数和(自身を含む): 39880512

約数和(自身を除く): 21808614

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 5651, 11302, 16953, 33906, 73463, 146926, 220389, 231691, 440778, 463382, 695073, 1390146, 3011983, 6023966, 9035949, 18071898]

約数ペア:

[(1, 18071898), (2, 9035949), (3, 6023966), (6, 3011983), (13, 1390146), (26, 695073), (39, 463382), (41, 440778), (78, 231691), (82, 220389), (123, 146926), (246, 73463), (533, 33906), (1066, 16953), (1599, 11302), (3198, 5651)]