18159246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 45287424

約数和(自身を除く): 27128178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167, 334, 501, 863, 1002, 1169, 1503, 1726, 2338, 2589, 3006, 3507, 5178, 6041, 7014, 7767, 10521, 12082, 15534, 18123, 21042, 36246, 54369, 108738, 144121, 288242, 432363, 864726, 1008847, 1297089, 2017694, 2594178, 3026541, 6053082, 9079623, 18159246]

約数ペア:

[(1, 18159246), (2, 9079623), (3, 6053082), (6, 3026541), (7, 2594178), (9, 2017694), (14, 1297089), (18, 1008847), (21, 864726), (42, 432363), (63, 288242), (126, 144121), (167, 108738), (334, 54369), (501, 36246), (863, 21042), (1002, 18123), (1169, 15534), (1503, 12082), (1726, 10521), (2338, 7767), (2589, 7014), (3006, 6041), (3507, 5178)]