18360430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2011}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 36505728

約数和(自身を除く): 18145298

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 2011, 4022, 4565, 9130, 10055, 20110, 22121, 44242, 110605, 166913, 221210, 333826, 834565, 1669130, 1836043, 3672086, 9180215, 18360430]

約数ペア:

[(1, 18360430), (2, 9180215), (5, 3672086), (10, 1836043), (11, 1669130), (22, 834565), (55, 333826), (83, 221210), (110, 166913), (166, 110605), (415, 44242), (830, 22121), (913, 20110), (1826, 10055), (2011, 9130), (4022, 4565)]