18442026

素因数分解:

$2^1\times 3^3\times {\mathrm{523}}^1\times {\mathrm{653}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 41123520

約数和(自身を除く): 22681494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 523, 653, 1046, 1306, 1569, 1959, 3138, 3918, 4707, 5877, 9414, 11754, 14121, 17631, 28242, 35262, 341519, 683038, 1024557, 2049114, 3073671, 6147342, 9221013, 18442026]

約数ペア:

[(1, 18442026), (2, 9221013), (3, 6147342), (6, 3073671), (9, 2049114), (18, 1024557), (27, 683038), (54, 341519), (523, 35262), (653, 28242), (1046, 17631), (1306, 14121), (1569, 11754), (1959, 9414), (3138, 5877), (3918, 4707)]