18335730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{87313}}^1$

素因数の和:87330

約数の個数: 32

約数和(自身を含む): 50292864

約数和(自身を除く): 31957134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 87313, 174626, 261939, 436565, 523878, 611191, 873130, 1222382, 1309695, 1833573, 2619390, 3055955, 3667146, 6111910, 9167865, 18335730]

約数ペア:

[(1, 18335730), (2, 9167865), (3, 6111910), (5, 3667146), (6, 3055955), (7, 2619390), (10, 1833573), (14, 1309695), (15, 1222382), (21, 873130), (30, 611191), (35, 523878), (42, 436565), (70, 261939), (105, 174626), (210, 87313)]