218131344

素因数分解:

$2^4\times 3^2\times {\mathrm{1514801}}^1$

素因数の和:1514815

約数の個数: 30

約数和(自身を含む): 610465206

約数和(自身を除く): 392333862

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1514801, 3029602, 4544403, 6059204, 9088806, 12118408, 13633209, 18177612, 24236816, 27266418, 36355224, 54532836, 72710448, 109065672, 218131344]

約数ペア:

[(1, 218131344), (2, 109065672), (3, 72710448), (4, 54532836), (6, 36355224), (8, 27266418), (9, 24236816), (12, 18177612), (16, 13633209), (18, 12118408), (24, 9088806), (36, 6059204), (48, 4544403), (72, 3029602), (144, 1514801)]