31294728

素因数分解:

$2^3\times 3^3\times {\mathrm{144883}}^1$

素因数の和:144898

約数の個数: 32

約数和(自身を含む): 86930400

約数和(自身を除く): 55635672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 144883, 289766, 434649, 579532, 869298, 1159064, 1303947, 1738596, 2607894, 3477192, 3911841, 5215788, 7823682, 10431576, 15647364, 31294728]

約数ペア:

[(1, 31294728), (2, 15647364), (3, 10431576), (4, 7823682), (6, 5215788), (8, 3911841), (9, 3477192), (12, 2607894), (18, 1738596), (24, 1303947), (27, 1159064), (36, 869298), (54, 579532), (72, 434649), (108, 289766), (216, 144883)]