18425790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12043}}^1$

素因数の和:12073

約数の個数: 48

約数和(自身を含む): 50729328

約数和(自身を除く): 32303538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 12043, 24086, 36129, 60215, 72258, 108387, 120430, 180645, 204731, 216774, 361290, 409462, 541935, 614193, 1023655, 1083870, 1228386, 1842579, 2047310, 3070965, 3685158, 6141930, 9212895, 18425790]

約数ペア:

[(1, 18425790), (2, 9212895), (3, 6141930), (5, 3685158), (6, 3070965), (9, 2047310), (10, 1842579), (15, 1228386), (17, 1083870), (18, 1023655), (30, 614193), (34, 541935), (45, 409462), (51, 361290), (85, 216774), (90, 204731), (102, 180645), (153, 120430), (170, 108387), (255, 72258), (306, 60215), (510, 36129), (765, 24086), (1530, 12043)]