18360756

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1006

約数の個数: 60

約数和(自身を含む): 48838020

約数和(自身を除く): 30477264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 732, 929, 1098, 1647, 1858, 2196, 2787, 3294, 3716, 4941, 5574, 6588, 8361, 9882, 11148, 16722, 19764, 25083, 33444, 50166, 56669, 75249, 100332, 113338, 150498, 170007, 226676, 300996, 340014, 510021, 680028, 1020042, 1530063, 2040084, 3060126, 4590189, 6120252, 9180378, 18360756]

約数ペア:

[(1, 18360756), (2, 9180378), (3, 6120252), (4, 4590189), (6, 3060126), (9, 2040084), (12, 1530063), (18, 1020042), (27, 680028), (36, 510021), (54, 340014), (61, 300996), (81, 226676), (108, 170007), (122, 150498), (162, 113338), (183, 100332), (244, 75249), (324, 56669), (366, 50166), (549, 33444), (732, 25083), (929, 19764), (1098, 16722), (1647, 11148), (1858, 9882), (2196, 8361), (2787, 6588), (3294, 5574), (3716, 4941)]