18907224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{112543}}^1$

素因数の和:112559

約数の個数: 32

約数和(自身を含む): 54021120

約数和(自身を除く): 35113896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 112543, 225086, 337629, 450172, 675258, 787801, 900344, 1350516, 1575602, 2363403, 2701032, 3151204, 4726806, 6302408, 9453612, 18907224]

約数ペア:

[(1, 18907224), (2, 9453612), (3, 6302408), (4, 4726806), (6, 3151204), (7, 2701032), (8, 2363403), (12, 1575602), (14, 1350516), (21, 900344), (24, 787801), (28, 675258), (42, 450172), (56, 337629), (84, 225086), (168, 112543)]