18030438

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{6547}}^1$

素因数の和:6578

約数の個数: 40

約数和(自身を含む): 42784632

約数和(自身を除く): 24754194

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 6547, 13094, 19641, 39282, 58923, 111299, 117846, 176769, 222598, 333897, 353538, 530307, 667794, 1001691, 1060614, 2003382, 3005073, 6010146, 9015219, 18030438]

約数ペア:

[(1, 18030438), (2, 9015219), (3, 6010146), (6, 3005073), (9, 2003382), (17, 1060614), (18, 1001691), (27, 667794), (34, 530307), (51, 353538), (54, 333897), (81, 222598), (102, 176769), (153, 117846), (162, 111299), (306, 58923), (459, 39282), (918, 19641), (1377, 13094), (2754, 6547)]