17901492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4021}}^1$

素因数の和:4088

約数の個数: 48

約数和(自身を含む): 48650112

約数和(自身を除く): 30748620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4021, 4452, 8042, 12063, 16084, 24126, 28147, 48252, 56294, 84441, 112588, 168882, 213113, 337764, 426226, 639339, 852452, 1278678, 1491791, 2557356, 2983582, 4475373, 5967164, 8950746, 17901492]

約数ペア:

[(1, 17901492), (2, 8950746), (3, 5967164), (4, 4475373), (6, 2983582), (7, 2557356), (12, 1491791), (14, 1278678), (21, 852452), (28, 639339), (42, 426226), (53, 337764), (84, 213113), (106, 168882), (159, 112588), (212, 84441), (318, 56294), (371, 48252), (636, 28147), (742, 24126), (1113, 16084), (1484, 12063), (2226, 8042), (4021, 4452)]