18398070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{68141}}^1$

素因数の和:68157

約数の個数: 32

約数和(自身を含む): 49062240

約数和(自身を除く): 30664170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 68141, 136282, 204423, 340705, 408846, 613269, 681410, 1022115, 1226538, 1839807, 2044230, 3066345, 3679614, 6132690, 9199035, 18398070]

約数ペア:

[(1, 18398070), (2, 9199035), (3, 6132690), (5, 3679614), (6, 3066345), (9, 2044230), (10, 1839807), (15, 1226538), (18, 1022115), (27, 681410), (30, 613269), (45, 408846), (54, 340705), (90, 204423), (135, 136282), (270, 68141)]